20oz Flat edge sublimation tumblers ，Silver Skinny insulated Sublimation tumbler Straight Cups with Individual Gift Box, Silicone Bottom Polymer Coating for Heat Transfer (4, silver)

Specifications

• [Flat Edge] : This flat bottom is better for sublimation and won't make your bottom a mess. More suitable for your full design pattern
• Package including： 4pcs 20oz sublimation tumbler，4pcs metal straw and straw brush，4pcs sliding lid ，4pcs Silicone base ，4pcs window white box 4pcs shrink flim
• If you choose heat press machine to sublimate your tumblers,Recommended time is 50 seconds,Recommended Temperature is 334 Degree Fahrenheit,If you choose oven to sublimate your tumbler, Recommend time is 6 minutes,Recommended temperature is 300 Degree Fahrenheit; Using shrink wrap can make your heat sublimation patterns better
• 20oz sublimation tumblers ，Double-Wall stainless steel Vacuum insulated ，keep cold for a night .
• absolutely straight, same size between top and bottom,and also the tumbler is ready with a polymer coating for Dye sublimation prints using heat press or convection oven.so it can allow you design your cups with your perssonal picture, which can be special gift for your friends or anybody you care.