A keychain multitool which has a number of useful things in a compact format. It contains wrenches, a pry bar, drivers, and a bottle opener.
The better material you print it in the stronger it will be.
As shown it was printed at:
0.1mm
30%infill(hight is better, solid for best performance)
support(for screwdriver tip)
If you have any questions or suggestions feel free to reach out.
The author hasn't provided the model origin yet.