Original product from our store. For enthusiasts!? It's that popular thing... the effects are unknown (^^; This core wire uses carbon fiber wire. Wire material: Carbon filament (fiber) Wire gauge: Equivalent to 10G ※Compression conversion Terminal hole diameter: 6mm Core wire length: Approximately 20mm ※Excluding terminals This has 2 to 3 times the wire gauge of other companies' products per piece, making it a great value. Spreading the core wire randomly in multiple directions is effective. Carbon fiber will unravel easily with gentle loosening, so please do so as desired. Be careful not to over-loosen. Crimping marks may vary depending on the tools and terminals used. This is the price for a set of 6. We do not accept price negotiations. We do not ship on weekends and holidays. Shipping dates follow the app's guidelines. #PowerCable #BraidedCopperWire #EarthingKit #EarthingTerminal #IgnitionEarthing #DischargeTerminal #StreetEarthingShop