Fashion Angels Rainbow Unicorn Sticker Tumbler Kit Design your own drink cup with this DIY tumbler kit from Fashion Angels. Includes 100 waterproof rainbow-colored unicorn-themed vinyl stickers! The single-walled tumbler measures 4.0 D x 6.75 H and holds 16 ounces of liquid. Fill it with water juice soda fruit shake or any refreshing drink of your choice and keep hydrated all day long. A must-have for any DIY lover or crafter this straw tumbler and sticker set fosters creativity and allows your child to personalize their drinking cup. The finished product is a cute and unique tumbler that anyone would be proud to carry with them and use.