Summary I put together some emoji disks based on the design of iPhone emoji. They're quick to print. I used them to put together giant iPhone replicas for a fun costume, but you could just as easily slap a magnet on the back. For those with holes, I've also included a PDF file with the paper backing. that fills in those holes. Print Settings Rafts: Doesn't MatterSupports: Doesn't Matter Post-Printing The PDF amongst the files provides a paper backing you can cut out and attach to the disks to cover the holes with the right coloring. This way you can paint the disks without having to paint the backs seperately, or a different color.