We're telling you.. You won't be able to stop laughing at this bold (and colorful) collection of tumblers. Our reusable pint glasses are made with food-grade stainless steel. Meaning they're durable, stackable & shatterproof. They won't break like glass, are easy to transport, and perfect for use indoors or outside. Use to create gift baskets or sell as individuals in your bar/kitchen section. Even makes a great game day or tailgating add-on! Product Specifics - BPA free - Dishwasher safe - Screen printed logos - Single wall insulation (**For COLD drinks**)