Stable Performance: Lost wax casting supplies are easy to shape and not easy to bend. The casting wax is no leftover when burned, of bending, easy to store, no deformation and shrinkage Material: Jewelry wax is made of resin and other raw materials, and then diecast into round and straight lines by professional machines. Our wax wire is a round and straight jewelers wax with a diameter of 2.5mm Lost Wax Casting Kit Purpose: Casting wax wire is mainly used to make wax casting channels, exhaust channels, plate bracket wax kit, and thekn embed, dewax and pour metal Wide Range of Uses: The jewelry wax can be used as jewelry casting wax and dental casting wax, and has a wide range of applications. Casting wax can be used by professionals or hobbyists Colour:blue Material:Wax strip Package Contents: 1 * wax line wax wire sprue wax set Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.