The outer layer of the turner is made of silicone - a natural non-stick material. Our silicone turner can be used when cooking on any kind of material. The turner can withstand temperatures from -20˚C to +220˚C. We recommend using the turners when working with silicone molds and cookware with Teflon coating. The silicone turner is ideal for flipping, stirring and serving the ready dish on a plate.