18MM BLACK LOUPE Lab Grown Diamond Testers safety cap with safety valve

safety cap with safety valve and a low water indicator

Dimensions: 3-9/16square x 12-1/8Long

has two openings for handling small and large flasks

quality control with 53mm big glass lens

an earring stand

18MM BLACK LOUPE Lab Grown Diamond Testers safety cap with safety valveThe 10x Hastings Triplet: The Industry Standard Made by a premier optical manufacturer, the loupe is recognized and used worldwide in the jewelry industry. This 10x loupe and features an aplanatic, achromatic 18mm lens, which gives clear, bright, and sharp images. Available in multiple finishes including gold, black, and chrome. Comes with leather case.