Crafted from Matek, a biodegradable material combining plastic with coffee shell or wood waste, the Alder Stool by Patricia Urquiola reflects Mater's commitment to sustainable design. This versatile stool, available in four natural tones, is suitable for both indoor and outdoor settings. Urquiola’s innovative approach aligns with Mater’s philosophy of reducing environmental impact, ensuring that the stool can eventually decompose, returning to nature. With its clean lines and practical design, the Alder Stool embodies eco-friendly craftsmanship without compromising on style.