Diamond Tester Pen with LED Indicator BBQ With the multi-pocket design

With the multi-pocket design

Backrest design

also suitable for home or office use

these 50pcs Kraft paper feature self-sealing strip

these stainless steel utensils are reusable

Diamond Tester Pen with LED Indicator BBQ With the multi-pocket designDesigned for fast, accurate and safe diamond detection. Features: The tester is lightweight and compact, with a PU bag, easy to carry. Non destructive testing, do not hurt your diamond. LED light and audio result display, make it easy to read your precise testing results. Easy to operate, just turn it on, lightly put the tester pen tip to the diamond, and wait for the result. An ideal for buying jewelry, buying or trading diamonds, auctions, etc.