Probably Not A Mimic Enamel Pin Badge
Those of you who are familiar with D&D will know that a mimic is a monster that hides in plain sight. Pop this pin on anything to try to persuade people that your bag/jacket/etc *probably* isn't a mimic. Although you can never be too sure. Show everyone you're part of the nerdy club and join me in adorning your project bags with beautifully made enamel pins, with a secure locking metal backing.
These pins are 2cm across.