Amazon.com: Xuulan Cable magnético de cobre esmaltado, alambre de cobre 28 AWG 34 AWG 40 AWG 18 AWG 0.014 in 0.005 in 0.016 in 0.002 in 0.002 in, alambre de cobre rojo
22 AWG Gauge Stranded Hook Up Wire, 25 ft Length, Orange, 0.0253" Diameter, PTFE, 600 Volts: Amazon.com: Tools & Home Improvement