5 Color Changing Cups Blank Cups 24oz Reusable Tumbler with Lids and Straws,BPA Free Reusable Plastic Cold Drink Cups with Lids and Straws, Smoothie Cups,Party Cups,Set Of 5
Brand: RC
Color: 5 colors

Special plastic cup, it will change color when it is cold water or ice water.
This cup suitable for use in hot summer days.Colorful colors are available.
Recyclable plastic cups, also presented with straws,Perfect for cold drinks, environmentally friendly and healthy.
A group of 5 cups to share cool cups with family or friends
Capacity: 24 oz
Features: Discoloration in case of cold water or ice water
Material:plastic
Size:Single size: 3.85 inches in upper caliber, 2.36 inches in diameter at the bottom of the cup, 6.81 inches in height
Straw: 9.85 in
Package Contents:
5* plastic color-changing cups with lids
5* straws

Size: 3.85 inches in upper caliber, 2.36 inches in diameter at the bottom of the cup, 6.81 inches in height. Pack of 5 color-changing cup, purple*1 blue*1 orange*1 green*1 pink*1
Product material: Both the lid and the cup use food grade PP, non-toxic and environmentally friendly, please rest assured to use
The straw has a fixed ring design, which won't slip out easily
The concave and convex design at the bottom of the cup makes the placement more stable
Water poured into 15 degrees will automatically change color, when the temperature is low, it will also change color automatically, and poured into warm water will change back to the original color