Bulk Domino Cups - 4 Pack

4 Pack Drinking Cups / Toppling Cups What started out as just a cool Promotional item, the community has turned into domino toppling fun! Use them laying on their side to perform - domino to cup - to domino chain reactions, or use them as an actual cup to drink your favorite liquids from.  4 Pack Reusable Drinking cups 16oz / 473m Durable & Long Lasting BPA FREE  Food Grade NON-TOXIC Plastic Top Rack Dish Washer Safe Made is USA Wash before use. Dishwasher safe on top rack (low heat)