Handmade Teslacoil Toroid
Our friend Daniel Eindhoven will be selling Handmade Teslacoil Toroids along with other high voltage fun parts on his new web store. “If you want to spin something you first need a mandrel to spin the metal sheet onto. The mandrel can be made of a variety of materials, but if you want it to last you’re best off making them of steel. I started with two steel disks (190