Angle Cut Cylinders 20# Gemological Instruments Eliminates the tedious task of

Eliminates the tedious task of picking media off parts by hand

This how-to book is written by Rubert Finegold and William Seitz

A specialty pitch cup from GRS that melts when heated to securely hold small

A direct-vision spectroscope designed for quick gem testing and colour analysis in your bench toolkit

Angle Cut Cylinders 20# Gemological Instruments Eliminates the tedious task ofCeramilite The clean running light media that is between ceramic and plasticbonds. Metal removal is not quite as fast on bulk or dense materialsas ceramic, but measurably faster than plastic. Finishability is finerthan ceramic and brighter than the s