These sewing machine feeding teeth crafted from metal, wear resistant and rustproof, promising extended durability and not easy to break Great for sewing enthusiasts, professional tailors, dressmaker and homemakers who require stable and efficient sewing equipment for their creative or repair tasks Our sewing machine teeth suitable for 730184 multifunctional household sewing machine, these feeding teeth ensures seamlessly integration and enhanced efficiency for your sewing project With unique tooth designs providing firmly grip and smooth fabric movement, these sewing machine accessories reduce skipped stitching and various sewing way Suitable for use in sewing rooms, professional studios, and activities, enhancing both individuals and professional sewing