How long until woods is banned from high schools because you can manufacture yourself some premium wooden knuckles
Wait until they find out what can be done with socks and some rocks inside them.
or a ready-made sack of Valencia Oranges.
Or a bag of nickels
I roll the nickles!
I usually don’t put my rocks in my socks to get my rocks off (ತ◞౪◟ತ‵)

Bold of you to assume that Italian highschools have a shop class, the 3D printer is probably part of the computer lab.

Source: am Italian.