Oh no, your cart is empty. Add something awesome to it!
Each purchase supports an independent artist.
Rethink (Re-Th-In-K) Spelled with Periodic Elements! Our original Periodic-Tees Elements design. This high-energy tee contains elements Rhenium, Thorium, Indium, and Potassium!
chem, spelling, biology, physics, chemistry
Rethink (Re-Th-In-K) Periodic Elements Spelling Mug
Already have an account?
Create an account.