A lightweight geometric ring in black concrete — minimal, architectural, and inspired by urban form.
Description
Defined by its square, symmetrical shape, the MK3 Ring is inspired by architectural structures in Berlin, translating urban geometry into a wearable object.
Handcrafted from black cement and organic resin, it combines a bold visual presence with an unexpectedly lightweight feel, making it suitable for everyday wear.
Simple, strong, and essential — designed for a modern urban aesthetic.
Why you’ll love it
• Geometric architectural design
• Handmade in Berlin in small batches
• Lightweight and comfortable
• Water-resistant and durable
• Unisex, minimal urban aesthetic
• Unique surface texture
Materials
Black cement and organic resin
Sizes
Small — 16 × 16 mm | 2.5 g
Medium — 17 × 17 mm | 2.7 g
Large — 18 × 18 mm | 2.8 g
Extra Large — 19 × 19 mm | 3.3 g
Care
Clean with soap and water to preserve its matte finish.
Included
• MK3 Black Concrete Ring
• Gift box
• Organic cotton pouch
• Certificate of authenticity
Sustainability
All packaging is plastic-free, reusable or recyclable.
Fit tip
Rotate slightly over the knuckle for easier fit and adjust to your preferred angle.
Style note
Pair it with MK3 earrings or wear it alone as a strong architectural statement.
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