The ring bending tool is available different sizes and can meet your different needs in jewelry making jewelry tools. Ring bending machine is convenient and simple to use, practical and durable, stylish and beautiful jewelry making kit for adults. Easy to Use, install and then select the size you need. This versatile ring bending tool performs most other bending tools pin balls machines. The ring bending machine is constructed of High quality material, which can effectively prevent deformation, and can be used for a long time ring bending tool. Ring bending machine is an indispensable and professional helper for jewelry designers and can save time earring bending machine. Specifications:12mm, 14mm, 16mm, 20mm, 22mm, 90, 45 metal stamping machine Coin ring making tools Ring bending machine, using High quality material, not easy to deform or break, can be used for long time.small tool kit Easy to use, bring you much more convenience, can be used for making and rolling rings, earring and other jewelry.kits for adults A very professional jewelry making tool for adults Colour:Black Material:Metal Size:15x12x6.5cm Package Contents: 1 * ring bender Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.