Rotating heart (single axis gyroscope)

prusaprinters

<p>A simple multi-piece print-in-place heart that rotates within itself. Two versions included, one with an embossed name, and a blank file too.</p> <h3>Print instructions</h3><p>Highly recommended to print this with a raft as any elephants foot on the print bed will cause the rotating parts to bind and prevent it from turning. The clearance between parts is about 0.4mm, so if your printer is well tuned you could theoretically scale this down to 50% and it should still work, but it hasn't been tested. Test print was done at 100% scale.</p>