Hello guys!

Can anyone pls tell me are these iron rods appropriate?

Also I need confirmation that this is the right magnet wire that should be used:
Precisely I am talking about the enameling of the wires, it seems that the wires referred in the book are strongly enameled, or I am wrong? I already bought it, but need to be sure that I am not gonna make mistake considering that I have no much experience in these things..

Thanks a lot!