Ring Sizer Mandrel with 4 Scales EUR/US/JAPAN/HK Jewelry Craft Tool for Measuring Stretching and Shaping Rings

Key Features:✅ 4 International Ring ScalesAccurately measure sizes for: US | EUR (Europe) | JAPAN | HK - Ideal for global customers and diverse jewelry designs.✅ Heavy-Duty Steel MandrelHardened stainless steel shaft resists wear and corrosion. Flared base ensures stability during stretching/reducing.✅ Portable & User-FriendlyCompact, lightweight design for bench work or on-site repairs. No power tools needed – manual operation saves energy and cost.✅ Precision ShapingReshape bent or oval rings, restore wedding bands, and perfect handmade designs. Works with gold, silver, platinum, and base metals.Technique Parameters✨  U.S Size:NO.1 to 14(US)✨ Japan Size:NO.1 to 31(No)✨  Hongkong Size:NO.8 to 32(HK)✨  European Size:NO.41 to 76(U - Circumference) Circumference Sizes:41-76Package Included1 x Ring Stretcher