Streamline your jewelry making process with our premium sprue formers. Crafted from durable [material], these formers create clean, consistent sprues for casting. Available in a variety of sizes to accommodate your designs, our sprue formers help you achieve professional results with ease. Invest in quality and experience the difference!

Jewelers use a sprue former to pre-form the conical cavity in rubber molds, ensuring a perfect fit for the wax injector nozzle. This brass sprue former, featuring a cone point to match the wax injector nozzle, can be heated at the tip to form the entry hole. The set, made of brass, includes a cone and a rod. Dimensions: 1/8" x 2".