A simple Resin Identification Code 7 PLA code (aka plastic code or recycling code). Mostly created to import into another model as a negative model to imprint into the base of your models so they are tagged for recycling identification. But hey, print it and wear it around your neck like Flayva Flav's clock if you really want to rep your printing cred yo.

It's just using the standard unicode character for resin identification code 7, with the standard Sans font from TinkerCAD for the text. So it's a totally royalty free design, relying on nothing but an openly available unicode character - https://unicodeplus.com/U+2679