I whipped up this "I'm vaccinated" button between filling out my paperwork and getting my shot. The button is 60mm across and prints in under 20 minutes. Changing filament half way through gives the text and syringes a highlight. A bit of hot glue holds a safety pin in place on the back. Another slot on the back provides a lift point to pry any stubborn builds off of your printer. Wear your button with pride, but yes, we still have to wear masks until Fauci tells us it's safe not to.