Zelda Health Gauge Keychain

thingiverse

Link is a small guy, but he's got big heart. With this keychain, you can keep track of your keys as well as your health points. Printed in three vibrant colors, assembly requires just a few drops of glue to hold it together, and the process is pretty straightforward. First, print out the black pieces - there are two of them - and then attach them to each other using a bit of glue. I found that lining up the keyring tab helped get the fit just right. Next, snap the white hearts into their designated slots within the black framework, followed by placing the red insert on top of the white one so that the white peeks through at the corners of each heart. The red and white inserts fit snugly together, and you might not even need glue to hold them in place - although results may vary. I printed mine with 50% infill, no supports, using Dockwell black and red PLA filament as well as TIANSE white PLA filament.