... DGCCRF approvals. 2. Non-toxic, save to use in oven, microwave, freezer (1) Made of high quality food grade silicone materials ... , impermeable.easy to wash.(4) Safe to use in ovens, microwave ovens, dishwasher and freezer.(5) Easy to handle.(6) Environment ... ice cube, ice tray, ice lattice, silicone bowl cover, pot holder. WorkshopCertificateExhibition silicone egg yolk separator