If You’re not Part of the Solution, You’re Part of the Precipitate t-shirt Running Retro Pickleball t-shirt for a

Retro Pickleball t-shirt for a pickleball legend

This hilarious tee combines Santa’s holiday spirit with some serious court skills

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aspiring astronauts

If You’re not Part of the Solution, You’re Part of the Precipitate t-shirt Running Retro Pickleball t-shirt for aYoure either in solution or youre settling at the bottom. This hilarious biology meets chemistry pun tee features a lab vial and the iconic line: If youre not part of the solution, youre part of the precipitate. Its the ultimate mic drop for science fans who love their jokes like they love their reactionswell balanced and slightly nerdy. Perfect for chemistry teachers, biology students, lab techs, or anyone whos ever caused a reaction in more ways