The Tupperware 6 oz. Kids' Juice Glasses Tumblers #1251-23 Set of 6 in Vintage Harvest is a retro set of small round tumblers with a 6 oz. capacity, perfect for teens, boys, and girls. Made of hard plastic, these light-weight and break/chip-resistant glasses feature a solid color gold pattern and are stackable for easy storage. The set includes 6 original Tupperware tumblers from the 1970s, ideal for cold beverages and all occasions. Made in the United States, these collectible pieces are a nostalgic addition to any kitchen or collection.