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PORTABLE: The handle of ergonomic design is convenient to grip. The compact size is easy to use and portable to store
QUALITY: Diamond Tester Pen made of quality material, which is eco-friendly and to use. It is designed for quick, precise, and safe diamond test
FUNCTION: It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes
EASY TO USE: The torch can directly display the light color effect under the tester of diamond and then to evaluate the quality of diamond
APPLICATION: Portable electronic device for distinguishing real diamonds from other simulated stones. Suitable for jewelry display or identification assistance

Features:
Made of quality material, which is eco-friendly and to use.
The torch can directly display the light color effect under the tester of diamond and then to evaluate the quality of diamond.
Suitable for jewelry display or identification assistance.
Specification:
Condition: 100% Brand New
Battery: 2*AAA Battery(Not included)
Optional Type: #1 Red Light, #2 Blue&Purple Light
Length: Approx. 15.1cm/5.9in
Package List:
1 * Diamond Tester Pen