... 2,100% food-grade silicone, 3, Anti-slip,non-sticking 4, -40 to 250 degree silicone cup :1,FDA & LFGB Certification 2 ... silicone, 3, Anti-slip,non-sticking 4, -40 to 250 degree Material100% high quality siliconeWorking temperatureFrom -40°C to 260°C colorAll the ... special smell. 3.Open mould according your drawing or samples; 4.OEM /ODM design,all specification is customized; 5.High quality ...