Summary

Three-pointed hand, modular (printed separately)
Remixed From (https://www.thingiverse.com/thing:5916902)

No glue needed for assembly

Print setting:
0.2 height
3 layers (0.4 nozzle)
Filling 10÷20%

Print setting for TPU:
0.2 height
3 layers (0.4 nozzle)
Filling 20%
Supports required for TPU

NOTE: Two TPU version:
with 4 "cables" per arm (medium-easy assembly)
with 5 "cables" per arm (medium-hard assembly difficulty)