This RingCore™ ring can be safely fired with your copper clay designs. Use the surface to add clay embellishments or to stamp, carve, or engrave. Your copper metal clay will sinter fully with the surface.
Firing in active coconut coal according your brand of clay.
The ring size will stay consistent throughout the design, firing and finishing processes (without your having to calculate shrinkage and makes allowances for it), and the smoothly finished interior of the ring will need almost no finishing, leaving you free to revel in the creative design of your ring.
6mm wide, US 10 / EU 20