Blacksmith Class - steel cabinet hook

My son and I took a class on basics of blacksmithing at the Michigan Folk School in Plymouth, MI.
The techniques start by flattening out the end on one side. Then curling a small decorative hook before adding a functional hook on that end.
Next the other side is flattened to be able to drill a hole into that side.
Finally the central portion is heated and twisted.
The class was bonkers fun and you can sign up to take one here: www.mifolkschool.com/

[@back2beauty335]

Wich chemical use copper needle push?

[@back2beauty335]

Sir please answer ❤️