Optivisor USA DA-10 Fiber Optic Illuminator With a weighing capacity of

With a weighing capacity of 50 grams and fine readability of 0

you can confidently assess gemstone dimensions and carat weight every time

and ceramics

Shiny Metal Body Ring Sizer for all type of users

Optivisor USA DA-10 Fiber Optic Illuminator With a weighing capacity ofFeatures : High Quality Glass : Made to precision with bevel edged and mounted over flexible plastic frame Flexible and Detachable : It can move up and down due to flexible pivot and can lay idle over the heads while not in use. Its lenses frame and head band can be detached too for replacement when it is worn out or accidentaly destroyed. Comfortable Headband : Adjustable and Fits all size of head and can be worn comfortably for long time