These are color changing tumblers. Fill the cups with ice-cold water and watch how they change colors. Use your favorite vinyl cutter and permanent adhesive vinyl to create a personalized design for any occasion.
Product Details-
-Size: 24 fluid ounces
-Material: BPA free Plastic - FDA approved
-Color Cup : (clear to blue, clear to pink, clear to yellow, clear to red, clear to purple)
-Color Lid (red, royal blue, yellow, light green and light blue)
-Clear Straw (pink, green, red, light green and light blue)
-Includes: 5 Marked/Lined/Selection Box tumbler, 5 Straws and 5 Lids
-For cold beverages ONLY- DO NOT microwave- Top rack dishwasher safe
*NOT DOUBLE WALLED*
