What a great way for a science fan to start their day! A simple handle makes ordinary labware fun to use. This Erlenmeyer-style conical flask mug has a sturdy handle and white enameled graduations up to 500mL. Can be used in the lab or in the kitchen to handle hot or cold liquids. Made of heat-resistant borosilicate glass which also makes it dishwasher and microwave safe. Ideal for the office, at home, or at school. In addition to holding your coffee or tea, it can hold sugar, lemon slices, your favorite candy, snack, pens, pencils - practically anything! Makes an excellent gift for birthdays, graduations, Teacher Appreciation Day, and all other occasions. Buy 4 and save! EFMG500