Mater Cube in solid wood, B Corp certified Danish design
Mater Cube in solid wood
Mater Cube in solid wood
Mater Cube in solid wood
Mater Cube in solid wood
Mater Cube in solid wood
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Mater Cube in solid wood styled in an interior setting
Sustainability verified

Mater Cube

Mater
Sale price$1,393.00

Shipping: $126 flat · FREE on orders $1,500+

✓ 30-Day Returns · ✓ Warranty Included · Questions? Ask a design specialist →

Color: Light
In Stock Items ship within two weeks

Mater Cube

Inside each Cube sit 25.9 pounds of diverted waste — coffee shells from BKI and industrial plastic from GROHE.

Mater molds that waste into a 17.7-inch Matek cube around an FSC (Forest Stewardship Council)-certified beech inner frame, giving you a stool, side table, footrest, or plant stand as needed. It is one of the most concentrated pieces of circular design in our Mater collection.

Materials

Matek composite (coffee-shell waste from BKI and industrial plastic waste from GROHE); FSC-certified beech inner frame

Dimensions

17.7 in W x 17.7 in D x 17.7 in H

Designer

Mater design team

Made in

Latvia

Finishes

Coffee Waste Light, Coffee Waste Black, Wood Waste Grey

Certifications

FSC-certified inner frame

Common Questions

What can the Mater Cube be used for?
Extra seating, a side table, a footrest, or a plant stand — the 17.7-inch Matek cube is solid enough to sit on and finished on all sides, so it works anywhere in the room.

What is the Mater Cube made from?
Each Cube contains 11.74 kilograms — 25.9 pounds — of diverted waste: coffee-shell waste from BKI's roasting process and industrial plastic waste from GROHE, molded around an FSC-certified beech frame.

Mater +

Mater is a Copenhagen-based design house pioneering sustainable innovation since 2006. Every piece tells a sustainability story—from FSC-certified wood and recycled ocean plastic to upcycled coffee waste and reclaimed mango wood. Collaborating with visionary designers, Mater fuses high-quality craftsmanship with environmental ethics, creating furniture that respects both people and planet.

Shipping & Returns +

In Stock Items Ship Within 7-10 Business Days * We will contact you to confirm any extended lead times for out of stock or backorder items

Country of Production +

Latvia

Dimensions +

Width: 17.7"
Depth: 17.7"
Height: 17.7"

Care Guide +

To maintain the finish quality of your Mater product, please follow the care and cleaning procedures provided. Dust regularly with a soft, dry cloth. For wood surfaces, use a damp cloth with mild soap and dry immediately. For recycled composite surfaces, wipe with a damp cloth. Avoid harsh chemicals, abrasive cleaners, and prolonged sun exposure. Re-oil wood products periodically as needed.

Mater

Shipping and Returns

Shop with confidence. Learn more about our shipping process, delivery estimates, and hassle-free return policy.

Shipping Info

Flat-rate shipping from $10 by order total — your exact rate is shown above, next to the price. Orders over $1,500 ship FREE, freight and duties included. White Glove delivery from $150.

Returns

30-day returns in unused, original condition. Start a return at hello@comosum.co — we'll coordinate it with you.

Warranty

Every piece carries its manufacturer's warranty — typically 2 years or longer. We handle all claims for you at hello@comosum.co.

Pairs Well With

Pieces that share the same design philosophy.

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Verified Reviews

The Comosum Standard

Free shipping

Free delivery on orders above $1500.

Customer service

Real help from real people here when you need us

Thoughtful Design, Honestly Made

We work with trusted makers who build quality pieces made to last.

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Made to last chosen with intention.

Comosum's Ethos

Comosum is a US online retailer of sustainable, original-design furniture from more than 25 European and American design houses — Ethnicraft, Fermob, UMAGE, Heller, Anglepoise, FDB Møbler and Cane-line among them. We score every brand on our six-dimension Sustainability Meter before listing it, and ship across the contiguous 48 states.

We are curators, not a marketplace: no replicas, no unlicensed reissues, no fast furniture.

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