Horns
thingiverse
Are those horns missing from your costume? You can grab the source file right here and use it to program your 3D printer, which will take about 30 minutes to spit out two 4-cm long horns. Then, just glue a small cylindrical magnet (8mm diameter, 3mm thick) to the bottom of each horn with hot glue. Next, attach another magnet underneath your hat or hair clip - this way you can lock each horn firmly onto your head.
Download Model from thingiverse
With this file you will be able to print Horns with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Horns.