Give a colorful update to your child's drinkware with these 6-Piece Basic Large 13.5-Ounce Tumblers from Pillowfort™. Made from BPA-free plastic, this stackable tumbler set includes six tumblers in assorted hues to give them lots of colorful choices. Designed to hold cold beverages, the tumblers' microwave- and dishwasher-safe design allows for quick reheating and convenient cleaning.