jewelry making tool kit mainly for identifying jadeite 8 gem items portable and multifunction

8 items  jewelry making tool kit & Gem Travel Lab

A professional jade testing suit, there are 8 essential instruments inside for jade testing.As following:1. FGR-002 gem refractometer  ( 2ml refractive index Liquid(1.78±0.005) with unique design of the bottle(Proprietary technology ZL200620096730.7)  )2. Portable Polariscope 3. Handheld Spectroscope ,can be adjusted  4. Gem Loupes ,10X 5. Chelsea Filter6. Diamond tweezers  7. Spotlight torch 8. Hardness Pencil

Gem Travel Lab / jewelry making tool kit