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The Matrix Doesn't Commute Mug

Math Mug

designed and sold by  donovanh

$13 $18
Type
FREE US Shipping* for Orders $70+
*Available to the 48 contiguous states and Washington, DC.

Premium ceramic. 11oz capacity. Microwave and top-shelf dishwasher safe. Embedded image. Vacuum-form printed in U.S.A.

The singular matrix shown commutes only with the identity matrix, leading to the nerdy groaner pun that separates the true math geeks from the common man.

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Premium ceramic. 11oz capacity. Microwave and top-shelf dishwasher safe. Embedded image. Vacuum-form printed in U.S.A. Learn More

We want you to love your order! If for any reason you don't, let us know and we’ll make things right.Learn More

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