Gem Tool Kit with 8 kinds of Jewelry  testing tools 

Specification:

The Gem Tool Kit with 8 kinds of Jewelry testing tools and there are:

1.Gem refractometer (including 2ML Refractive index Liquid and batteris)

2.Portable Polariscope

3.Handheld Spectroscope

4.Gem Loupe
5.Chelsea Filter
6.Gem Tweezer
7.Jade compact Torch
8.Hardness pencil

For the metal box, the material cost must be added.

Gemological instruments