This set of 4 - 24 oz (710 ml) reusable plastic Tumblers change colour instantly when cold liquid is poured into them.
- The Green changes to Dark Blue.
- The Orange changes to Red
- The Yellow changes to Green
- The Sky Blue changes to Purple
These are perfect for adhesive vinyl application and you can create a one of kind cup to be proud of. Each set of four is one of each colour with the straw and lid included.