Hello Kitty Color Changing Tumbler Set

This is a new, boxed Hello Kitty and Friends color-changing tumbler set. The set includes four 24 oz (709 ml) tumblers, each with a lid and straw. The tumblers change color when cold liquid is added, transitioning from white to pink, light green to dark green, white to blue, and blue to purple. The set includes one (1) Hello Kitty, My Melody, Badtz-Maru, and Cinnamoroll tumbler.