I can't wear the Mickey Ears at Disney for more than an hour without getting a horrible headache. I figured out how to make my own Mickey ears with our 3D printer and use magnets so that I can change out my ears easily. All you need is your favorite headband and a 3D printer to make these simple Interchangeable Mickey Ears for your next Disney trip! | simplymadefun.com #3dprintedmickeyears #3dprintedears #mickeyears #interchangeablemickeyears