emoji
thingiverse
Here's a Smiley Face Design for Printing, Meant to Fit Perfectly Within a Circle of Diameter 1.57 Inches or 4 Centimeters.
Download Model from thingiverse
With this file you will be able to print emoji 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 emoji.