Make enjoying your favorite beverage a learning experience with these earth science glasses. From the product page:
Explore the many layers of natural wonder with this earthly set of glasses, showcasing the beautiful sections of our universe—from the earth’s ocean to the core, and from the atmosphere into the intergalactic reaches of space. Each layer is labeled so you can get your science lesson alongside your morning juice. Glasses feature ocean, earth, atmosphere, and space
They’re sold in a set of four with each holding 15 ounces.
See another picture after the break.