Ring Gauge Mandrel Precise 4 Sizes Ring Mandrel Ring Measuring Tool Jeweler Ring Measuring Tool 1 Piece Jewelry Store Jewelry Repair

Functionality: 1. Made of high quality alloy, very suitable for use on showcase.
2. There are 4 measurements, 1-34 is EU type, the other 3 types are JPN, US and Hong Kong.
3. Used to test ring size. Precise and economical ring sizer, jewelry measuring tool.
4. Perfect tool for any jeweler or anyone who wants to know the exact size of their ring.
5. Suitable for jewelry manufacturers and jewelry processing workers.

Spec:
Condition: 100% brand new
Item Type: Mandrel Rings
Material: alloy.