









Earth Stool Backrest, 69 cm
Description
The Earth Stool Backrest is the product of Mater's innovative waste-to-value technique which utilizes recycled industrial waste materials such as plastic waste and coffee shells from BKI coffee. This technique, developed in collaboration with Danish Technological Institute and supported by the University of Copenhagen, combines waste materials in a specialized compound ideal for press moulding, resulting in a circular bar stool designed by Danish architect Eva Harlou.
Earth Stool represents classic Scandinavian design with steel frames that make the bar stool elegant and timeless.
The new ground-breaking production technique allows Mater to reuse waste materials and turn it into useful and unique design solutions. Created to support a circular design thinking and the UN SDGs: “Responsible Consumption and Production” (SDGs 12), “Climate Action” (SDGs 13) and “Partnership for the Goals” (SDGs 17).
Sustainability
The Matek® used for the Eternity Collection is made by mixing e-waste with either coffee waste from Danish coffee producer BKI Kaffe or wood waste. 20% recycled metal frame.
Pairs well with
Shipping to U.S. Contiguous
Globally Sourced. Japandi Verified.
Every order supports 1% for Calm.

Earth Stool Backrest, 69 cm
If you have a question, we’re here for you.
You can explore our help resources below or reach out — we typically reply within 24 hours on weekdays.
-
Shipping Information
Learn about estimated delivery timelines, regional availability, and brand-specific shipping details.
View Shipping Information → -
Customer Support
Need assistance with an order, trade inquiry, or general question? Connect with us directly through live chat in the Customer Hub or email us anytime.
Visit Customer Hub → -
FAQ’s
Find quick answers in our Master FAQ — including order tracking, product care, and our philosophy on mindful returns and sustainability.
-
Contact Us
For personalized assistance or partnership inquiries, please reach out through our Contact Form.
We’ll get back to you as soon as possible — typically within one business day.
About the Maker
Mater
Sustainable + Ethical Scandinavian Design
Headquarters: Denmark
Shipping To: U.S. Contiguous
Dispatch Time: Quickship 3-7 days.