Resin jewellery is used to do many types of jewellery, beads and some object that wants one to make, with diverse finished types. By using polyester resin endless myriad of colours can be mixed. This plastic can also be made to be as translucent or as opaque as desirable. Resin can be cast into a variety of shapes. Jewellery combines material, shape and colour to produce pieces that are amusing and tactile. Certain qualities of white resins are used to make imitation jewelry. The finished product resembles ivory. Due to all these qualities along with its lightness and affordability it is quite popular jewelry base material. The casting resins can be acrylics, polyesters, urethanes and epoxies. Each type requires some special treatment while molding.