I Wear This Shirt Periodically - Unisex T-ShirtPutting every element from hydrogen to oganesson on your chest is the chemistry equivalent of bringing your diploma to a house party. Nobody asked for credentials, but the pun gives them a noble reason to walk away. The Details: A complete white periodic table grid displays all 118 element symbols from H to Og, with lanthanides and actinides separated below the main body. Rounded white retro text below reads "i wear this" above bold, oversized