The file 'Updated Pins For Micro Gear Heart 3D Printer Model' is (scad,stl) file type, size is 25.2KB.
The original pins for the Micro Gear Heart didn't fit all when printed with PLA, I've modified the pin geometry so they fit correctly now. Being so small, you'll need some needle nose pliers in order to insert them.
heartgears.scad | 7.4KB | |
smaller_pins.stl | 290.0KB |