Black ceramic is a beautiful material. The material is very hard and doesn't scratch easily. It provides a lustrous background for any inlay.
Ceramic is a brittle material that can crack if it experiences a sudden impact or is stressed (as with an expanding ring mandrel). To prevent this, we recommend using two layers of electrical tape wrapped around the mandrel instead of over-tightening. If the ring still slips, use two dabs of CA glue to glue it to the mandrel rather than over-tightening the ring on the mandrel.
Rings are available in standard 8mm or thinner styles of 6mm and 4mm. (Our 4mm size 7 is out of stock until about 9/30/20.)
Note: ring blanks may have the size and/or material type laser-engraved on the interior.
The black ceramic ring blanks is simply amazing, it easily holds any materials you put in the blank (with ca glue of course). And it will withstand the abrasives you need to finish the ring extremely well. Then it still allows for a good polish and it feels amazing and comfy on your finger when you're done!
EASY TO WORK WITH. HOLDS A POLISH REALLY WELL. WOULD BUY AGAIN WITHOUT A DOUBT.
At first there was a mistake made on my order. customer service was quick to respond and offer different solutions. I will use again for my small business. I appreciate the quick response. The ring is beautiful and made very well.
Love the way it shows inlays and easy to work with.
I finished this ring with black opal for my sister, who really loves opal. She hasn't seen it yet, but I am very happy with the result. I have gotten exellent service, shipping is very fast, and I have since ordered more supplies. I am a very happy customer!