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Product Description
My version of a Bitcoin ringThis model is in U.S. size 11.0 (20.57mm diameter)
The ring in the first picture was made out of 'Stainless steel'
which i manually polished a bit. Picture 2 shows the ring
as it comes from shapeways. Both pictures show size 10.5.
Sizes 8.0 to 12.0 are also available. Customization possible on request as well.