Renzetti Lead Wire & Tinsel BobbinRZ105
Renzetti's lead wire and tinsel bobbin has a large diameter tube with flared ends to accommodate lead or wire. Renzetti's unique tapered protrusion and white delrin feet ensure maximum thread spool tension and overall control. This bobbin is great for dedicated wire use and will save you a lot of money in the long run from potentially damaging your other bobbins. Made in the USA.