Specs: 3x27N90/36N80Wraps: 5Inner Diameter: 3mmOhms: .08Ω/setAlloys: Nichrome 80/Nichrome 90Leads: Standard Packaged by the SET (pair of 2 coils)Recommended cleaning technique:Dry burn, blow, toothbrush, rinse.Do not strum or scrape.Do not install on series or stacked devices (low Ω)...