Ziplock bag 4x6cm without label block for marker use, spool of 100
3M abrasive paper sheet, grit range 600. Sharp, abrasive silicon carbide mineral ensures long product life and good surface quality. Flexible and conformable water resistant paper backing for easier handling. Size: 230x280mm.
Presidium Gem Tester / Colored Stone Estimator (PGT/CSE) A light and portable instrument that instantly identifies diamonds and most colored gemstones based on their thermal properties.
Roll sanders abrasive grit 600, waterproof and mounted on a 2.35mm shank
Yellow fluorescent ceramic stick grain 1500 Dimensions: 1x2x100mm