Chilly Twist Set of 4 Drinking/Ice Cream BPA & Lead Free Cups with 4 Removable Coolant Gel Filled Bases, 4 Lids & 4 Reusable Straws. 1 Each Red/Blue/Pink/Clear Cup with matching colored bases as shown, 1 lid of each color & 4 reusable straws.

A combination 16 ounce BPA & Lead Free reusable drinking/ice cream cup with lid, reusable straw but will also accept straws from McDonald's Dunkin Donuts etc.. removable gel filled base once frozen will cool your favorite drink without directly contacting your favorite beverage o there are no smells, taste, dilution or impurities transferred, base cups and lids are interchangeable so you can design & create your very own color coded cup, base can be used as an attached coolant for your drink or ice cream, a separate coolant, 2 ounce measuring cup, shot glass or chilled shot glass. The cups fit in a Keurig Coffee Machine and will accept hot liquids. The cup floats with or without the lid, the lid doubles as a coaster. Replaces disposable cups!!! Cups & Lids are top rack dishwasher safe, while the bases and straws should be hand-washed.