Silicone cup set Silicone cup is mainly non slip, heat insulation, heat ... This product is suitable for ordinary cola cup, drink cup, beer cup, wine cup, etc.. This product Jimei view and ... 6, temperature range: -40 to 230 degrees Celsius, baking, freezing is still soft deformation. 7, the product reached ... do the polishing and electroplating treatment, so the cup bottom cover are smooth, easy to better ...