Decibel Editions / Deniz Aktay

Crystal Chair

Sharp geometry. A clear point of view.

$1,850 USD
Colors & materials
  • Graphite · Stone · reinforced recycled PETG · $1,850 USD
  • White · Stone · reinforced recycled PETG · $1,850 USD
  • Red · Stone · reinforced recycled PETG · $1,850 USD

Stone · reinforced recycled PETG

Prepare an inquiry Design, materials & specification

The design

Facets, folds and negative space.

Crystal takes the angular language of crystalline structures and turns it into a usable seat. Designed for additive manufacturing, its intersecting planes make structure and surface inseparable. The design won the Decibel × Vizcom competition.

Designed by
Deniz Aktay
Made in
New Jersey, USA
Process
Robotic large-format 3D printing
Milan Design Week / 2025

From facets to a place.

Street and exhibition views bring the chair’s angular silhouette into the everyday world.

Crystal in a Milan street setting during Milan Design Week, 2025.
Crystal in a Milan street setting during Milan Design Week, 2025.Published by Vizcom
Crystal on an illuminated plinth at PORTAL, Alcova, 2025.
Crystal on an illuminated plinth at PORTAL, Alcova, 2025.Published by Decibel
Portrait of Deniz Aktay in a dark shirt and cap.
Deniz Aktay
The designer

Deniz Aktay

Deniz Aktay founded DEZIN in 2020 after studying architecture and urban planning at the University of Stuttgart. His work explores how proportion, material and function come together through the process of designing and making.

Have an idea for Editions?
Before you specify

Know the
details.

A good fit starts with the intended space, the finish and the way the piece will be used.

Prepare a specification request
Material & intended use

The listed colors use Stone: glass-fiber-reinforced recycled PETG with a matte, mineral-like surface. Decibel describes this formulation as outdoor-grade and suitable for indoor and outdoor settings. Confirm any project-specific exposure or performance requirements before specifying.

Stone and Glass describe the appearance of polymer materials. They are not solid stone or glass. Custom Wood, Glass or color specifications are reviewed separately for compatibility and use.

Explore materials
Dimensions & technical information

Request dimensioned drawings, seat height and load ratings for the Crystal Chair before checking clearances, accessibility or commercial suitability.

Share your setting and any required tests or certifications so suitability can be reviewed for the complete piece.

Care & finish samples

Request the care sheet for the approved Crystal Chair finish, including cleaning products and exposure guidance.

Physical samples help confirm color, surface texture and, for translucent materials, the effect of light.

Production, delivery & returns

Crystal Chair is made to order in Decibel’s New Jersey studio. Confirm production and delivery timing for the specification and destination.

Confirm the quote, delivery access and applicable cancellation or return terms before an order is approved.

Read shipping & returns
For architects, designers & specifiers

Give the piece
a place.

Discuss Crystal Chair for a residential, hospitality, retail or workplace project. Bring the quantity, finish direction, destination and any performance requirements.