World's simplest motor
You can technically make even simpler copper coil and magnet motors without buying a kit not gonna lie.
This was part of my science collection. I think I had a thing for these kind of motors as I have multiple science kits with a motor experiment.
Original packaging from Tedco Toys.
The package is not at its best condition.
Everything you need minus the battery is included in the kit, which is the biggest flaw as this kit uses a D cell battery, which is really troublesome and expensive to buy for this simple motor.
Heres a 6 second video I recorded for my old video intros