Universal Tools: Ring mandrel supports US/UK/EU/Japanese standards. Comes with UK/US measuring tapes and plastic ring sizers for quick finger/-user-friendly for beginners Comprehensive Tool Kit: Includes ring bender, jeweler's saw, vise clamp, rubber mallet, wooden dowel, metal rod, ring mandrel, UK/US measuring kit, polishing stick with burnisher &cloth, ring holder, and wire cutters-covering all jewelry-making essentials Solid Steel Ring Bender: from high-quality material with black oxide-treated columns and forming dies for extended durability. Features a nylon die sleeve to minimize metal wear, reducing replacement costs-ideal for frequent bending tasks Professional Jewelry Saw Set: Equipped with 144 saw blades (compatible with 3-14.4cm lengths) for delicate cuts. The hardwood vise clamp (65mm opening) with steel jaws ensures stable material grip. Includes high-carbon steel wire cutters for smooth metal trimming Multi-Functional Bending Kit + Polishing Tools: Wooden ring holder secures items during work; burnisher + polishing stick deliver mirror finishes. Dual-head rubber mallet (nylon tip for shaping, rubber tip for scratch-free repairs) fixes bent rings effortlessly, Manufacturer: Koolenry