24-Piece Marble Color-Changing Cup Set Style_RangerPro it keeps your drinks cold

it keeps your drinks cold for up to 24 hours or hot for up to 12 hours

Not safe for microwave or freezer use

Keeps drinks cold for 24 hours with ice and hot for 6

Keeps liquids cold for 43 hours with ice and hot for up to 8

Durable Stainless Steel – Strong construction built to last through daily school and activities

24-Piece Marble Color-Changing Cup Set Style_RangerPro it keeps your drinks coldNew Marble Set! This Insta Worthy cup set includes 24 "cold" cups with straws that hold 24 ounces, the same amount as a Venti iced drink. They come in a set of 24 and include matching cups, lids, and straws. When you fill the cold cups with an iced cold beverage, the tumblers will change from their original color to a different hue.