Pear Genuine Opal Cabochon Select Size:6x4mm Each item in the kit

Each item in the kit is professional grade

Provides increased friction and stability when using the GRS MicroBlock

then reassemble and re-set the rivet

minimal-kerf cuts

Pear Genuine Opal Cabochon Select Size:6x4mm Each item in the kitOpal is the world's most popular phenomenal gemstone, with many cultures believing that opals have supernatural origins and power. Inside each opal, sub microscopic spheres are stacked in a grid like pattern similar to a layer of ping pong balls. When light strikes these spheres, the light waves bend and break into spectral colors, producing a flash of rainbow colors known as play of color. These genuine white opal cabochons display a translucent to