Ring Core Blank Flat Edge Ceramic (Black) for Inlay
High polished black ceramic ring blank with beveled outside edges. Zirconium ceramic is a very hard and durable material, same material used in heat shields, bulletproof vest, etc. Hypo-allergenic as well with superior scratch resistance.
Custom made center channel groove is perfect for adding your own inlay material like crushed opal.
8mm wide ring = 6.5mm wide inlay
6mm wide ring = 4.2mm wide inlay
US standard whole and half size ring blanks to create beautiful, handcrafted rings.
Great for personal use, selling or giving as unique gift.