... products: 1). Silver master model for spot sale We have more than 20000 silver master models for ... master model, 3D file or even an idea, and then we can make them into rubber mold or wax model. ... 100-200 new jewelry designs are added monthly, which we can provide you 3D file, silver model, rubber mold ... and wax model,etc. Also, we can make CAD design and silver model, rubber mold or ...