Here a little nutcracker which looks like a cute mushroom.

It can be a nice decoration in the kitchen, but not only : it really cracks the nuts very easily.

Printing : if you use provided profile, it will work without any issue, tested on P1S.

Assembly: 

 - assemble the hat and the screw. Normally you don't need any glue, press it strongly to assemble.

 - then you will have to screw/unscrew the whole thread between 5 and 10 times to make it smooth to use.

You're ready to crack nuts and almonds !

Consider boosting if you think it is nice !