Hand-Crafted* Merch from YouTuber Marc Evanstein / Music.py

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"I heart my negative 1st cousin" T-shirt

"I heart my negative 1st cousin" T-shirt
$23.77

A Mug on a Mug on a Mug on a Mug on a...

A Mug on a Mug on a Mug on a Mug on a...
$20.00

"A T-shirt on a T-shirt" T-shirt

"A T-shirt on a T-shirt" T-shirt
$22.00

Corrected Family Tree T-shirt

Corrected Family Tree T-shirt
$23.76

"My negative 1st cousin is Hot" T-shirt

"My negative 1st cousin is Hot" T-shirt
$23.76

Infinitely Nested Fish Sentence T-Shirt

Infinitely Nested Fish Sentence T-Shirt
$23.76

The Infinite Buffalo Mug

The Infinite Buffalo Mug
$20.00

"Close Enough" Pi spiral T-Shirt

"Close Enough" Pi spiral T-Shirt
$22.00

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The Negative First Cousin Collection