Get the hang of it.
Hotglue this Thing to anything that has no hook on it and needs to be put on a wall: medals, plates, lamps, gadgets, clothes, tools, even picture frames! Compatible with nails AND screws!!

Nailits are single use since it is unbearable to pry the hot glue from the gripping holes.

For one Nailit, printing time with 100% infill is 6 minutes, cost in PLA is 0,04€

Suitable for all objects which are hot-glueable. Removes without a trace if finished with hanging.

Sensible use of hotglue is advised. Use appropriate safety gear and do not touch hot and liquid glue. Do not try to hang objects whith bad adhesion to hot glue or if you are unsure if the glue can hold the weight. The glue is the part that will fail, not the Nailit.
Disclaimer: I do not recommend or encourage putting up heavy objects and am not liable for damages or injuries if they drop. It's in your own judgement what you put up.
I hung the bass just for the thrills and did not dare to walk away:)

Enjoy! Go bananas!