For all types of work-pieces, especially for the wax setting casting. Type: YH-W208lost wax, injection wax, jewelry wax, casting waxN.W. of goods: 50 pound/casePerformance: Light blue, neutral, good toughness, high fluid, suitable for all types of work-pieces, especially for the wax setting casting.suitable for big pieces casting,such as glasses ,watches part casting . Jewelry injection wax 208