• Covered with some of history's most famous and important mathematical formulas!
• Perfect as gag gift for your geeky friends.
• Dishwasher safe and microwave safe.
• Made of ceramic.
• Holds 12oz / 340ml of your favorite hot beverage

Try wrapping your head around the Theory of Relativity before morning coffee. Featuring twenty of the most popular and important mathematical formulas, this Math Equations Mug holds coffee and makes you look smart, even if you don't understand the most basic of them.

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