This 18-Piece Assorted Tumbler Set from Pillowfort™ gives your kid six cool tumblers to enjoy their favorite drinks. This set includes six tumblers with lids and straws, all made from BPA-free plastic with recycled polypropylene. The tumblers feature assorted solid colors and sporty prints and are designed to hold cold beverages only. Stackable for space-saving storage, they're also dishwasher safe for easy cleaning.