Product details:

This tumbler is ideal for water, soda and ice tea. The fluted design of this tumbler offers the upscale distinctive look of glass with the cost savings of plastic. The stacking lugs prevent the tumblers from sticking together when stored. Made of impact-resistant SAN plastic, these tumblers resist chips and breaks. Designed with a Sani-Rim lip for sanitary drinking. These tumblers allow for easy clean-up as they are dishwasher safe.