Splenor Tools 13" Solid Steel Un-grooved Ring Mandrel - for Measuring & Forming Rings - Jewelry Making Tool - Ring Sizer - Size (US 0-15)

US 0-15 Accurate deep & dark laser marked sizes with ¼" increment size marking. Made of high quality steel for durable & long working life. Smooth & Shiny surface finish for elegant appearance so your hand or ring won't get hurt. This professional quality ring mandrel is strong and heavy. It has hexagonal shape in middle for clamping on wise. Because of the middle clamping it become more rigid while forming ring and other metals and also your hands are free to work with wire or a hammer. Jewelry makers can use this for multi purposes like measuring, forming, sizing, wrapping, holding, shaping rings, and gold or silver jewelry repairing work, testing, beading, stretching also, for adults, men, women, and children who want to DIY their own real jewelry at home.