<p>The safest and most stylish way to serve your shots, these plastic glasses are ideal for outdoor events and pool parties. The 2oz plastic cup has an unusual square bottom, round top design and reacts to different temperatures by changing from one bold, vivid color to another in seconds when filled with an ice cold shot.</p> <p>The reusable cup measure 2½ inches, is BPA free and can be washed on the top shelf of the dishwasher for easy post-party clean up.</p> <p><b>AAKRON</b> is family-owned and operated and have been manufacturing a wide variety of products since 1967 at plant locations in both New York and Tennessee. With over 900 products, many of which are made in the USA, high safety standards on all of our products is our top priority. </p>