Blown Glass Vases
1
568
76
to
24
446
132
644
418
514
214
20
3
3
1
5
79
1,627
644
238
843
385
36
25
76
63
46
162
183
93
108
65
Height
to
Width
to
15,964
5,363
3,235
2,118
1,406
514
330
69
65
43
61
28
14
12
12
Period: 21st Century and Contemporary
Material: Blown Glass
Handmade vase The High designed by Neri & Hu in yellow blown glass & brass base
By Neri & Hu
Located in Milan, IT
Vaso grande in vetro soffiato giallo con base in ottone.
Category
2010s Italian Blown Glass Vases
Materials
Brass
Handmade vase The High designed by Neri & Hu in blue blown glass & brass base
By Neri & Hu
Located in Milan, IT
Vaso grande in vetro soffiato blu con base in ottone.
Category
2010s Italian Blown Glass Vases
Materials
Brass
Contemporary 21st Century "Flow" One-Off Hand Blown Murano Glass Vases by Spinzi
By Spinzi
Located in Milano, IT
Flow is a collection of one of a kind, hand blown Murano glass vases. They have been designed by Spinzi, and crafted together with the skilled artisans of the small island near Venic...
Category
2010s Italian Organic Modern Blown Glass Vases
Materials
Glass, Art Glass, Blown Glass, Murano Glass
Funtime's cup by Tsuchida Yasuhiko, Murano, 2000
Located in Aachen, DE
The Funtime's cups is a series of unique footed bowls created by Japanese artist Tsuchida Yasuhiko on the island of Murano. This particular Funtime's cup is a mosaic of glass canes a...
Category
Early 2000s Italian Other Blown Glass Vases
Materials
Glass, Art Glass, Blown Glass
Waves No 466, clear, red & rich yellow abstract fluid glass vase by Neil Wilkin
By Neil Wilkin
Located in London, GB
'Waves No 466' is a handblown glass vase by the British artist, Neil Wilkin.
'Waves' is a collection of beautifully crafted, unique glass bowls and centrepieces by the British artis...
Category
2010s British Organic Modern Blown Glass Vases
Materials
Blown Glass, Art Glass, Glass
Modern Italian Gold Honeycomb Murano Glass Round Conical Hourglass Double Vase
Located in New York, NY
Contemporary Venetian Decorative Arts gold vase, in blown Murano glass, worked with pure 24k gold, the bottom and top parts can both function as the base. The body is in textured gla...
Category
2010s Italian Organic Modern Blown Glass Vases
Materials
Gold
Contemporary Blue Yellow Fruit Vase Blown Glass Handcrafted Natalia Criado
Located in Milan, IT
The azul vase is an extension of Natalia Criado's wonder crystals project. this series of blown glasswares is a testament to timeless craftsmanship. Meticulously handcrafted by skill...
Category
2010s Italian Bauhaus Blown Glass Vases
Materials
Blown Glass
Funtime's cup by Tsuchida Yasuhiko, Murano, 2000
Located in Aachen, DE
The Funtime's cups is a series of unique footed bowls created by Japanese artist Tsuchida Yasuhiko on the island of Murano. This particular Funtime's cup is a mosaic of glass canes a...
Category
Early 2000s Italian Other Blown Glass Vases
Materials
Glass, Blown Glass, Art Glass
ClassiCon Vase in Amethyst Violet by ClassiCon
Located in New York, NY
Hand blown glass vase in violet. In Stock.
Dimensions: W 22 cm, H 20 cm.
Also Available by special order in :
Quarzgrau quartz grey
Amethystviolett amethyst violet
Bernsteinoran...
Category
21st Century and Contemporary German Modern Blown Glass Vases
Materials
Blown Glass
ClassiCon Bowl in Grey
Located in New York, NY
Hand blown glass bowl.
available in:
Quarzgrau quartz grey
Amethystviolett amethyst violet
Bernsteinorange amber orange
Smaragdgrün emerald green
Montanablau Montana blue
Saphirbla...
Category
21st Century and Contemporary German Modern Blown Glass Vases
Materials
Blown Glass
Contemporary Vase, Arabescato Viola Marble Purple Glass Cylinder by Erik Olovsson
Located in Stockholm, SE
Drill vases
Part chaos and part control, drill vases are an exercise in
improvisation.
The origin of the project lies in Carrara, and the small fragments...
Category
2010s Italian Modern Blown Glass Vases
Materials
Marble
Venini Battuto Multicolor Vase in Light Green & Red by Carlo Scarpa
By Venini, Carlo Scarpa
Located in Brooklyn, NY
Venini Battuto bicolor vase in light green/red by Carlo Scarpa. Numbered Edition. Blown handmade glass, realized with the “Incalmo” technique, then cut....
Category
21st Century and Contemporary Italian Modern Blown Glass Vases
Materials
Blown Glass
Venini Principe Vase in Milk-White Glass by Rodolfo Dordoni
Located in Brooklyn, NY
Venini Principe glass vase in milk-white by Rodolfo Dordoni. Blown handmade glass vases. Upper part, the crown, is covered by metal leaves. The lower part is glazed.
Color: Milk-W...
Category
21st Century and Contemporary Italian Modern Blown Glass Vases
Materials
Blown Glass
Campana Large Vase in Glass Blown in a Mold Designed by Aldo Cibic
By Aldo Cibic
Located in Milan, IT
Campana is a blown in a mold glass vase designed by Aldo Cibic, a useful and versatile object that can be both a flower vase and an ice bucket. Its simple and elegant Silhouette make...
Category
2010s Italian Modern Blown Glass Vases
Materials
Blown Glass
Branded Series in Ruby, Set of Two Handmade Contemporary Glass Vessels
Located in New York, NY
The Branded series is a set of modern design objects which each feature a hand impressed brand that highlights these wholly handmade vessels. For color, each piece features a transpa...
Category
21st Century and Contemporary American Modern Blown Glass Vases
Materials
Blown Glass
Modern Italian Gold Honeycomb Murano Glass Tall Round Conical Double Vase
Located in New York, NY
Contemporary Venetian Decorative Arts gold vase, in blown Murano glass, worked with pure 24k gold, one part more elongated than the other and both can function as a base. The bodies ...
Category
2010s Italian Organic Modern Blown Glass Vases
Materials
Gold
MUSE L Clear Copper: Bohemian crystal glass vases with unique curves
Located in Berlin, DE
Beauty lies in a reaching for order, but not in grasping it.
These sensuous, full-bodied crystal vases were developed in dialogue with Berlin’s cult florist Marsano and artisanal gl...
Category
2010s Czech Modern Blown Glass Vases
Materials
Blown Glass
'ROSTRATO 'Murano Glass Vase, Italy 'Green Spikes'
By Alberto Donà
Located in Berlin, Berlin
Large hand-blown ROSTRATO glass vase, Italy, Murano.
Handblown light green glass vase with spikes, engraved with signature on base. Heavy and decorat...
Category
2010s Italian Modern Blown Glass Vases
Materials
Blown Glass
Droplet Handblown Glass and Metal Vases Set of 2, Orange, Blue and Gold
Located in Mugla, Bodrum
A set of 2 handblown glass and titanium gold plated stainless steel vases; tall orange and wide blue colored.
Care Instructions: Wash in hand for best use of the glass parts and wipe the metal frame with a wet/dry cloth when needed.
Droplet collection is a celebration of life and nature through the things that warm the spirit. The serie is inspired by nature, by the droplets that contain the essence of life. It's a minimalist illustration of ancient amphorra vases, using another traditional material; glass and stainless steel.
It's materialized around the concept of preserving flowers...
Category
2010s Turkish Minimalist Blown Glass Vases
Materials
Stainless Steel
Waves No 464, Clear, orange & yellow hand blown glass vase by Neil Wilkin
By Neil Wilkin
Located in London, GB
'Waves No 464' is a handblown glass vase by the British artist, Neil Wilkin.
'Waves' is a collection of beautifully crafted, unique glass bowls and centrepieces by the British artis...
Category
2010s British Organic Modern Blown Glass Vases
Materials
Blown Glass, Art Glass, Glass
Signed Blenko Cobalt Blue Glass Studded Bowl
Located in San Diego, CA
Beautiful handcrafted blown glass bowl by Benklo. This beautiful piece is signed and conceptualizes the beauty and glow of cobalt blue handblown glass and texture. The piece's simp...
Category
Early 2000s American Modern Blown Glass Vases
Materials
Blown Glass
Droplet Handblown Glass and Metal Vases Set of 2, Orange, Green and Gold
Located in Mugla, Bodrum
A set of 2 handblown glass and titanium gold plated stainless steel vases; tall orange and wide green colored.
Care Instructions: Wash in hand for best use of the glass parts and ...
Category
2010s Turkish Minimalist Blown Glass Vases
Materials
Stainless Steel
Waves No 491, abstract red, peach & orange handblown glass vase by Neil Wilkin
By Neil Wilkin
Located in London, GB
'Waves No 491' is a handblown glass vase by the British artist, Neil Wilkin.
'Waves' is a collection of beautifully crafted, unique glass bowls and centrepieces by the British artis...
Category
2010s British Organic Modern Blown Glass Vases
Materials
Blown Glass, Art Glass, Glass
Bodice Vase
By Studio S II
Located in Brooklyn, NY
Our Bodice vase references 17th and 18th century corsets, which were often called a "pair of bodies." The texture of the glass emphasizes the rubbing of its namesake garment while flirting with the term "bodice ripper," a sexually explicit...
Category
21st Century and Contemporary American Post-Modern Blown Glass Vases
Materials
Glass, Blown Glass
Contemporary Handblown Murano Glass Sculpture by Michela Cattai, Italy, 2018
Located in Milano, IT
Contemporary glass sculpture with grey-tone shading, executed in Murano, Venice, Italy. Designed by Michela Cattai.
Michela Cattai's series of Chiaroscuro works were inspired by th...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Blown Glass
Contemporary Handblown Murano Glass Sculpture by Michela Cattai, Italy, 2023
Located in Milano, IT
Michela Cattai on Cortecce
by Flaminio Gualdoni, 2023
Michela Cattai loves glass, and she makes ample use of it. At the same time, she is doubtful of the artisanal mythologies that ...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Blown Glass
Contemporary Handblown Murano Glass Sculpture by Michela Cattai, Italy, 2017
Located in Milano, IT
This unique glass sculpture belongs to a three-piece series called Striati, created by Michela Cattai and executed in Murano, Venice, Italy in 2017.
Its asymmetrical shape recalls distant and ancestral landscapes, capturing the essence of remote eras. The fusion of lines and curves evokes a sense of perpetual motion, conveying the continuous evolution of life.
The fragility of life is represented through the medium itself: glass. The transparency and luminosity of the material symbolise the delicacy and preciousness of existence. Each layer of glass is like a page in the story of life, with its imperfections and extraordinary facets.
The inspiration for this work comes from an African fertility doll...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Blown Glass
Droplet Handblown Glass and Metal Vases Set of 2, Green, Blue and Gold
Located in Mugla, Bodrum
A set of 2 handblown glass and titanium gold plated stainless steel vases; tall green and wide blue colored.
Care Instructions: Wash in hand for best use of the glass parts and wipe the metal frame with a wet/dry cloth when needed.
Droplet collection is a celebration of life and nature through the things that warm the spirit. The serie is inspired by nature, by the droplets that contain the essence of life. It's a minimalist illustration of ancient amphorra vases, using another traditional material; glass and stainless steel.
It's materialized around the concept of preserving flowers...
Category
2010s Turkish Minimalist Blown Glass Vases
Materials
Stainless Steel
'Sea Foam' Vase in Pink & Blue on Marble
By EXPERIMENTAL
Located in Riga, LV
'SEA FOAM' small sculptural vase
from collection 'Mother Eternity'
mouth blown glass in pink and blue
Marble base
Handcrafted
top quality, extra clear glass
unique item, signed
Not...
Category
21st Century and Contemporary Baltic Minimalist Blown Glass Vases
Materials
Marble
Contemporary Handblown Murano Glass Sculpture by Michela Cattai, Italy, 2018
Located in Milano, IT
Contemporary glass sculpture, executed in Murano, Venice, Italy. Designed by Michela Cattai in 2018.
The glass sculpture Cosmo, conceived by Michela Cattai and skilfully moulded by...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Blown Glass
Contemporary Handblown Murano Glass Sculpture by Michela Cattai, Italy, 2017
Located in Milano, IT
This unique glass sculpture belongs to a three-piece series called Striati, created by Michela Cattai and executed in Murano, Venice, Italy in 2017.
Its asymmetrical shape recalls distant and ancestral landscapes, capturing the essence of remote eras. The fusion of lines and curves evokes a sense of perpetual motion, conveying the continuous evolution of life.
The fragility of life is represented through the medium itself: glass. The transparency and luminosity of the material symbolise the delicacy and preciousness of existence. Each layer of glass is like a page in the story of life, with its imperfections and extraordinary facets.
The inspiration for this work comes from an African fertility doll...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Blown Glass
Contemporary Handblown Murano Glass Sculpture by Michela Cattai, Italy, 2018
Located in Milano, IT
Contemporary glass sculpture with grey-tone shading, executed in Murano, Venice, Italy. Designed by Michela Cattai.
Michela Cattai's series of Chiaroscuro works were inspired by th...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Blown Glass
L'Aurore Hand Blown Glass Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
L'Aurore Vase in opaque black & aurora pink glass. Hand blown in New York City and made to order. Part of our Asking For a Friend series.
Originally released in May 2022 during N...
Category
2010s American Blown Glass Vases
Materials
Blown Glass
Bonanza Vase by Clément Thevenot
Located in Geneve, CH
Bonanza Vase by Clément Thevenot
Exclusively Sold By Galerie Philia.
Limited Edition Of 12 Pieces.
Designed by Clément Thevenot and Joyce Broussillou.
Dimensions: D 25 x W 25 x H 39 cm.
Materials: Cast bronze and sand-blown striped glass.
Each copy is unique, has variable dimensions due to the craft techniques used. Handmade in France between traditionally blown glassware, the brass foundry and the designer’s studio. Signed, serial number and certifcate of authenticity. Also available in black patina and nickel bronze finishes. Custom size and finishes on demand. Please contact us.
Clément Thevenot is a French designer born in Normandy in 2000, Joyce a French designer born in 1999 in Marne.
Following a dual course of study between the École Supérieure de design de Troyes and the Pontifical University of Rio de Janeiro, training which will continue to inspire them in their work.
Clément runs a multidisciplinary studio where Art, Crafts and design meet.
The pair were employed as designers in two separate companies.
Joyce for La Rochère glassworks and Clément for Macheret foundry, this will be the genesis of the Archipel project.
In 2020, the duo worked alongside Vincent Dubourg...
Category
2010s French Post-Modern Blown Glass Vases
Materials
Bronze
Butterfly Stacking Rose & White Vessel by Pia Wüstenberg
Located in Geneve, CH
Butterfly Stacking Rose & White Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 20 x H 24 cm.
Materials: Handblown glass, raku ceramic and hand-turned wood.
...
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
Innate Tumble Vessel - Huge 26"+
Located in Sand City, CA
Contemporary Glass Tumble Vessels were originally created for sale at our favorite local winery. These winery designers desired statement table pieces that were unlikely to be found ...
Category
2010s American Post-Modern Blown Glass Vases
Materials
Art Glass, Blown Glass
Innate Tumble Vessel - Large 16"
Located in Sand City, CA
Contemporary Glass Tumble Vessels were originally created for sale at our favorite local winery. These winery designers desired statement table pieces that were unlikely to be found ...
Category
2010s American Post-Modern Blown Glass Vases
Materials
Art Glass, Blown Glass
Butterfly Stacking Peach & White Vessel by Pia Wüstenberg
Located in Geneve, CH
Butterfly Stacking Peach & White Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 20 x H 24 cm.
Materials: Handblown glass, raku ceramic and hand-turned wood....
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
Innate Tumble Vessel - Small 8"
Located in Sand City, CA
Contemporary Glass Tumble Vessels were originally created for sale at our favorite local winery. These winery designers desired statement table pieces that were unlikely to be found ...
Category
2010s American Post-Modern Blown Glass Vases
Materials
Art Glass, Blown Glass
Butterfly Stacking Turquoise & Black Vessel by Pia Wüstenberg
Located in Geneve, CH
Butterfly Stacking Turquoise & Black Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 20 x H 24 cm.
Materials: Handblown glass, raku ceramic and hand-turned w...
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
Innate Tumble Vessel - Medium 12"
Located in Sand City, CA
Contemporary Glass Tumble Vessels were originally created for sale at our favorite local winery. These winery designers desired statement table pieces that were unlikely to be found ...
Category
2010s American Post-Modern Blown Glass Vases
Materials
Art Glass, Blown Glass
Murrine Quadrants in Salmon & Primrose II, glass sculpture by Peter Bowles
By Peter Bowles
Located in London, GB
'Murrine Quadrants in Salmon & Primrose II' is a unique glass artwork by the British artist, Peter Bowles.
Initially studying glass at Stourbridge College of Art and Design, Peter ...
Category
2010s Australian Organic Modern Blown Glass Vases
Materials
Art Glass, Blown Glass, Glass
Butterfly Stacking Smoke & White Vessel by Pia Wüstenberg
Located in Geneve, CH
Butterfly Stacking Smoke & White Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 20 x H 24 cm.
Materials: Handblown glass, raku ceramic and hand-turned wood....
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
TSV5 Stacking Blue Vessel by Pia Wüstenberg
Located in Geneve, CH
TSV5 Stacking Blue Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 26 x H 65 cm.
Materials: Handblown glass, ceramic and hand-turned wood.
Available in diff...
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
TSV5 Stacking Red Vessel by Pia Wüstenberg
Located in Geneve, CH
TSV5 Stacking Red Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 26 x H 65 cm.
Materials: Handblown glass, ceramic and hand-turned wood.
Available in diffe...
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
TSV5 Stacking Olive Vessel by Pia Wüstenberg
Located in Geneve, CH
TSV5 Stacking Olive Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 26 x H 65 cm.
Materials: Handblown glass, ceramic and hand-t...
Category
2010s German Organic Modern Blown Glass Vases
Materials
Ceramic, Wood, Blown Glass
TSV5 Stacking Smoke Vessel by Pia Wüstenberg
Located in Geneve, CH
TSV5 Stacking Smoke Vessel by Pia Wüstenberg
Unique Piece. Handmade In Europe.
Dimensions: Ø 26 x H 65 cm.
Materials: Handblown glass, ceramic and hand-turned wood.
Available in dif...
Category
2010s German Organic Modern Blown Glass Vases
Materials
Blown Glass, Ceramic, Wood
La Chaleur Hand Blown Glass Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
La Chaleur Vase in Sargasso green & aurora pink glass. Hand blown in New York City and made to order. Part of our Asking For a Friend series.
Originally released in May 2022 duri...
Category
2010s American Blown Glass Vases
Materials
Blown Glass
Giardino I Hand Blown Glass Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
Hand blown soda lime glass with sculpted floral embellishments in alabaster white. Part of our Giardino series, made in New York City.
Giardino Segreto’ or the ‘Secret Garden’ is a...
Category
2010s American Blown Glass Vases
Materials
Glass, Blown Glass
La Lumiere Hand Blown Glass Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
La Lumiere Vase in clear glass. Hand blown in New York City and made to order. Part of our Asking For a Friend series.
Originally released in May 2022 during NY Design Week, Aski...
Category
2010s American Blown Glass Vases
Materials
Blown Glass
La Pierre Hand Blown Glass Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
La Pierre Vase in smokey grey & opaque black glass. Hand blown in New York City and made to order. Part of our Asking For a Friend series.
Originally released in May 2022 during ...
Category
2010s American Blown Glass Vases
Materials
Blown Glass
Giardino II Hand Blown Glass Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
Hand blown soda lime glass with sculpted floral embellishments in alabaster white. Part of our Giardino series, made in New York City.
Giardino Segreto’ or the ‘Secret Garden’ is a...
Category
2010s American Blown Glass Vases
Materials
Glass, Blown Glass
Giardino III Hand Blown Glass Handled Vase by Sophie Lou Jacobsen
Located in Brooklyn, US
Hand blown soda lime glass vase with sculpted floral handles in alabaster white. Part of our Giardino series, made in New York City.
Giardino Segreto’ or the ‘Secret Garden’ is a s...
Category
2010s American Blown Glass Vases
Materials
Glass, Blown Glass
MUSE L Rubine: Bohemian crystal glass vases with unique curves
Located in Berlin, DE
Beauty lies in a reaching for order, but not in grasping it.
These sensuous, full-bodied crystal vases were developed in dialogue with Berlin’s cult florist Marsano and artisanal gl...
Category
2010s Czech Modern Blown Glass Vases
Materials
Blown Glass
Pair of Tall Murano Blown Iridescent Vases
Located in Westport, CT
A timeless pair of tall and thickly blown Murano vases with charming irregular blown circular forms applied organically to each vase. The vase is also blown in iridescence which cre...
Category
21st Century and Contemporary Italian Organic Modern Blown Glass Vases
Materials
Blown Glass
Large Barbini Murano Art Glass Vase
By Barbini
Located in Miami, FL
Large Barbini Murano Art Glass Vase
Offered for sale is a large Barbini Murano art glass vase. The vase has glass stringer fused in a random pattern surrounding the circumference. A...
Category
21st Century and Contemporary Italian Blown Glass Vases
Materials
Art Glass, Blown Glass, Murano Glass
1295 Murano Hand Made Art Glass Venezia Coppa Bassa
Located in Venice, VE
Our aim is the emotion, through glass, lighten by the spirit of art.
1295 Murano is a furnace, a design lab and an interior point of view
Regarding to the most exclusive producti...
Category
2010s Italian Renaissance Revival Blown Glass Vases
Materials
Art Glass, Murano Glass, Blown Glass
21st Century Glass Vase Soufflè, Handcrafted, Trasparent, Kanz Architetti
By kanz
Located in Venezia, Veneto
Soufflè is a vase that’s not a vase. A container that does not have an archetypal shape and that, even in the absence of flowers, constitutes in itself a small architecture capable of filling and decorating the space. The holes themselves through which to insert the cut flowers recall a Burano lace...
Category
2010s Italian Other Blown Glass Vases
Materials
Blown Glass
Recently Viewed
View AllMore Ways To Browse
Ceramic Bird Shapes
Bottle Warmer
Jar With Vase Metal Vase
Japanese Hand Mirror
Chinese Bronze Dragon Antique
Flower Bud Vase
Pair Of Bathroom Mirrors
Dark Blue Porcelain Vase
Pair Of Gilded Bronze Vases
Murano 5 Vases
Possibly Irish
Large Rustic Vessel
Facet Vase Crystal
Antique Celadon Vase
Murano Gold Fleck Vase
French Studio Art Pottery
Tall Clear Blown Glass Vase
Wooden Jar Lid