20oz Sublimation Straight Skinny Tumblers – Temperature Sensitive Colour Change
These hypercolour sublimation tumblers will change colour by the warmth of your hands! Kids and adults alike are going to LOVE these!
Stainless steel vacuum insulated – keeping hot things HOT and cold things COLD – if you find your drinks are staying far too hot, simply remove the lid to allow it to cool a little faster.
These tumblers are coated for sublimation ink transfer, although vinyl can also be used.
Each tumbler comes with a clear closable lid & a strong reusable plastic straw.