5 pcs 0.1mm diameter thin copper wire DIY rotor enameled wire solenoid repair welding wire winding wire
https://www.vogueparade.com/shopping/EN/1427/1/1005001693749259/5-pcs-01mm-diameter-thin-copper-wire-diy-rotor-enameled-wire-solenoid-repair-welding-wire-winding-wire//