5Pcs/Set Reusable Plastic Temperature Color Changing Cold Cup Summer Drink Water Mug Yellow

Type:Teacups Drinkware Type:Cups Capacity:700ml Special cup it will change color when it is cold water or ice water. This is a magical cup suitable for use in hot summer days. Type:Color Changing Cup Features:Reusable with Straw Drinks Mug colour:Yellow Material:plastic Size:About 10*17.5*6cm Straw:about 25cm long Package Contents: 5* temperature change cup 5* straw Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.