Enhance your sewing experience with the Universal Sewing Machine Bobbin Winder Assembly. This versatile accessory is compatible with most sewing machines, making it a must-have for any sewing room. To use, simply connect the winder to your machine, insert the bobbin, and start winding. Whether you're working on a quilt, garment, or home decor project, this bobbin winder ensures that you always have a ready supply of thread, reducing downtime and increasing productivity. Features -Color:Black -Material:Rubber -Size:3.00X3.00X0.50cm/1.18X1.18X0.20in -Robust construction: made from Sturdy rubber, this bobbin winder tire is designed to offer exceptional durability and withstand extensive use -Crucial for : this rubber tire is an essential accessory for vintage treadle sewing machines, ensuring they function smoothly and effectively -Wideranging compatibility: compatible with a variety of sewing machine brands and models, this bobbin winder tire is a versatile and valuable addition to your sewing supplies -uneventful installation: the userfriendly design allows for quick and easy installation, can replace your old tire and resume sewing with minimal downtime -Enhanced stitch consistency: by providing a smooth and consistent winding action, this rubber tire ensures even stitching, enhancing the overall quality and appearance of your sewing projects Package list: 20pcs sewing machine rubber ring