I still use a steel toolbox I made at school. Did the lot: cutting, folding, welding, painting and got an A+ which is fair because it's now almost 40 years old.

I still use a steel toolbox I made at school. Did the lot: cutting, folding, welding, painting and got an A+ which is fair because it's now almost 40 years old. My kids didn't get to do any of that which is a shame. There are obvious downsides like having the tools to make throwing stars from the metal off-cuts.