4mm Black Zirconia Ceramic Ring Core Blank Double Channel for Inlay
4mm Black Zirconia Ceramic Ring Core Blank Double Channel for InlayThis is a beautiful black ceramic ring blank that is highly polished with beveled outside edges. The Zirconia ceramic material is tough and durable with hypoallergenic properties. A custom-made double-channel groove is perfect for adding your inlay material like crushed opal. Perfect to create your own unique ring creations.
- Material: Superior scratch-resistant zirconia ceramic
- Ring: 4mm x 2.2mm
- Channel: 1.1x 2mm
- Fit: comfort domed
- US standard whole and half size ring blanks are available