E=MC2 Einstein's Theory of Relativity Frosted Glass Coffee Mug

Our frosted glass mug is our most versatile option. The 295-ml mug is a perfect choice for tea, coffee, and cocoa as well as grogs, toddies, and mulled wines. The 473-ml mug is styled as a beer stein and is ideal for a cold pint of brew. Whatever your size or style, your beverage will shine through with a frosted glass mug, making the perfect gift!

• Available in 295 ml or 473 ml
• Dimensions:
  • 295 ml: 8.1 cm D x 9.7 cm H
  • 473 ml: 8.6 cm D x 11.4 cm H
• Microwave and dishwasher safe
• Use caution when removing the mug from the microwave. Use a pot holder or glove as necessary if it is too hot to the touch. Do not microwave an empty mug.
• Sturdy construction from frosted glass
• White areas of your design will not print – they will be transparent, revealing the beverage inside
• Meets FDA requirements for food and beverage safety
• Do not overfill and be careful with hot liquids that may scald
• Keep out of reach of children when filled with hot liquid