Robotic Skeleton Hand

See the video below for easy assembly instructions and demo video.

To get the “bones” to print, use white filament for the first few layers and then switch to a contrasting colour.  For mine, I printed in PETG with a 0.4mm nozzle and 0.15mm layer height and 15% infill.

I have not tried this in PLA; however, the bend for the finger actuator straps is not severe so PLA may function perfectly fine without breakage.  If you try PLA, post a make and leave a comment to let me know how it turned out.

Even if you didn't try PLA, post a make or just leave a comment and let me know what you think.