Updated Pins for Micro Gear Heart
thingiverse
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. Instructions You'll need a total of 8 pins to complete the micro gear heart. The source file I modifed is included. You'll need to download the rest of the source files from the original thing in order to use it. In the image, the top pin is the original, the lower pin is the updated design.
With this file you will be able to print Updated Pins for Micro Gear Heart 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 Updated Pins for Micro Gear Heart.