High polished 8mm wide black ceramic ring double channel 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 two-center channel grooves is perfect for adding your own inlay material like crushed opal.
US standard whole and half size ring blanks to create beautiful, handcrafted rings.
Great for personal use, selling or giving as unique gift.
