Einstein & E=mc2 Pins

The Unemployed Philosophers Guild Verified independent store

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In theory, Albert Einstein and E = mc2 show you have potential... you know, relatively. UPG’s enamel pins are packaged in sets of two with rubber pin backs. Wear your heart on your sleeve and big ideas on your collar, your hat, your backpack… for a little inspiration everywhere you go. 5093 Show more