Shamrock
thingiverse
A simple St. Patrick's Day shamrock. At 75% of full size it prints in under 20 minutes without raft or support. It was designed in OpenSCAD by combining four Valentine's hearts. Instructions The file shamrock.stl is designed to print without rafts or supports. The surrounding annulus is both a helper disk to avoid warp and at the same time a support for the stem. I have included the unsupported version as a second STL file in case someone wants the stripped version.
With this file you will be able to print Shamrock 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 Shamrock.