On one side of this beaker mug is a caffeine molecule enameled in white. On the other side it has graduations up to 350mL (the total volume of the mug is 400mL). When coffee or any other dark-colored drink is added, the molecular structure becomes very visible. Made of heat-resistant borosilicate glass, this mug makes an excellent Christmas gift or birthday present for your favorite scientist!
Note: We recommend washing the mug thoroughly before use.
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View the glory of space with this hi-tech telescope set!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
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Get swept away by this fantastic robot kit that uses vibrations to move!