Biker Periodic Table Mugs

Description: Bi. K. Er. The most important element combination ever discovered. This clever tee merges the love of motorcycles with the periodic table — perfect for the biker who's also a science nerd, or just anyone who appreciates a brilliant joke on wheels. Lightweight, bold, and conversation-starting. Makes a perfect gift for riders, chemistry teachers, and everyone in between. Science never looked this badass.

Description: Biker (Bi-K-Er) Spelled with Periodic Elements! Our original Periodic-Tees Elements design. This high-energy tee contains elements Bismuth, Potassium, and Erbium!