Enjoy drinks from morning to night with Graf Lantz's Borosilicate glass tumblers. This set of two large cups is both lightweight and incredibly durable to withstand extreme temperature fluctuations without fracturing. Perfect for all occasions, these cups come in a variety of colors to suit your personal style.

• Made from Borosilicate
• 15 oz
• Diameter 3.5” x Height 4”
• Sustainable and renewable
• Resists chemicals and acid degradation, safe to drink
• Dishwasher safe
• Microwave sale
• Heat resistant