Amazon.com: Fielect 1mm Inner Dia Magnet Wire Enameled Copper Wire Winding Coil 32.8Ft Length QA-1-155 2UEW Model Widely Used for A Variety of Motors : Tools & Home Improvement
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Magnet/Winding Wire | Electrowind
Item # 100051, Copper Electrolytic-Tough Pitch (ETP) Magnet Wire On California Fine Wire Co.
Safina's copper powder used in one of the world's strongest magnets