Portable quick Hardness Level Tester Fable Brand Genuine tools Gemstone Mohs hardness pencil
High quality optical lens Jewelry appraisal machine Built in LED Light Desktop Gem Polariscope
Index Wheels of 96 and 64 for Lapidary Machine with Function of Faceting and Polishing
New Designed Gem Faceting Machine with wheel index of 96 and 64, Voltage 110V and 220V
Gem Lapidary Machine with Both Faceting and Polishing Functions FJM-2014A