1)Stainless Steel Tumbler:
Made of 304 18/8 food grade stainless steel .The lids uses BPA FREE plastic which is completely nontoxic. Each tumbler comes with reusable plastic straw.（if you want stainless steel straw, please contact our sales）
2) Double-walled stainless steel body:
well insulated body Keeps drinks hot for 6 hours and cold for 9 hours. (Hot above 65°C / 149°F, cold below 8°C / 46°F).
3)Colored Powder Coated Tumbler:
With sublimation coating, our 20 oz tumbler is great for sublimation, you can put any image you like on the tumbler.
the tumbler is completely straight, not tapered.
5)Glow in the dark:
The skinny tumbler for sublimation needs to absorb light to glow in the dark. When the tumbler is full printed with picture, it will not change color in the night.
2 Light model: the 20 oz tight straight sublimation glasses are white; The slim sublimation glasses need to be activated by placing them under direct light for 2-4 minutes. We have white tumbler in the daylight and in the evening or in the dark place, it glows in light green or light blue.
this stainless steel sublimation tumbler fits comfortably in your hand and most car cup holders; A generous 20 oz capacity is nice for coffee, ice cream, tea, juice, cola and beer; Applied indoor or outdoor, suitable for parties, working, home, car, cruising, traveling
Two Way to Sublimate Your Tumbler：
these glow in the dark sublimation tumbler are ready for sublimation, which can be sublimated and printed by a mug press machine or a convection oven to DIY your own
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; Attention:Both best done with sublimation shrink wrap,