It is a voltage enamelled copper wire.It is made of pure copper inside,with insulating paint and polyester patent leather on the surface.
.It has high temperature resistance,good hardness and is not easy to break.
Package Include: Each package contains 1 roll of 40m long tarnish resistant bare copper wire of consistent color and thickness 0.3mm .
It can be used in physical science experiments,small generators,motors,motors,coils,transformers,inductance wires,maintenance copper wires and so on.
After-Sale Service: Thanks for your purchase. If you have any problem , please feel free to contact us any time. We promise you the satisfying solutions within 24 hours.