Carlisle (521607) Clear Stackable Tumblers, Set of 12 (16-Ounce, SAN) 1 dozen - 16 oz. Durable clear plastic tumblers are ideal for commercial or home use Tapered sides make tumblers easy to stack and pull apart Textured exterior offers an improved grip BPA Free, Dishwasher-Safe construction for long life and easy care Usable temperature range of 0 F to 180 F