Gypsum Embedding Ring

When using the lost wax technique to cast dental parts, casting rings cups, or formers are used. The investment is held in place around the wax-up by these ring cups or other-shaped formers, which enable the lab to properly prep the investment material for casting. Ring cups come in a variety of circumferences and lengths to suit a variety of dental restorations, ranging from single crowns to complete arches. Ring cups and formers are long-lasting and simple to maintain.