Gemstone Black with Gold Matrix pen blanks 

Gemstone is created from approximately 85% natural stone ore. The ore is pigmented, compressed into blocks and impregnated with approximately 15% acrylic gem resin. Blanks are cut 3/4" square by 5 1/2" long.

These blanks create really stunning pens however they are not for beginners or impatient turners as they can be brittle.

You must use razor sharp tools and take very light cuts. It is also a good idea to place a piece of scrap under the blank when drilling so the material is supported as the drill exits the bottom of the blank. Do not turn at excessive speeds and be sure to wear eye protection. Price in Canadian dollars.