Presidium Multi Tester III (PMuT III) for Testing Diamonds, Moissanite Diamond Each brush head measures approximately

Each brush head measures approximately 3/4" (19 mm) in diameter

This is a new set of 7 precision screwdrivers with 7 extra tips

This is a new set of 2 white faux leather bracelet displays

This is a new set of 3 sample tray that you can use with a full size jeweler's pad and inserts

Presidium Multi Tester III (PMuT III) for Testing Diamonds, Moissanite Diamond Each brush head measures approximatelyCONVENIENT ALL IN ONE HANDHELD INSTRUMENT THAT INSTANTLY SEPARATES DIAMONDS FROM MOISSANITES AND OTHER DIAMOND SIMULANTS, BASED ON THEIR THERMAL AND ELECTRICAL PROPERTIES. THE PRESIDIUM MULTI TESTER III (PMUT III) IS THE ALL IN ONE INSTRUMENT THAT RELIABLY AND ACCURATELY VERIFIES THE AUTHENTICITY OF COLORLESS DIAMONDS AGAINST MOISSANITES AND OTHER DIAMOND SIMULANTS SUCH AS COLORLESS SAPPHIRE, COLORLESS SPINEL, CUBIC ZIRCONIA, ZIRCON, ETC. SHOWCASING A