Konfetti Thread by WonderFil is 3-ply 50wt. 100% Long Staple Egyptian Cotton, double-gassed (involves burning off the lint from the thread twice) and mercerized for a beautifully soft, clean, and lustrous finish. Free of wax or coatings that can cause build up in machines! This minimal lint thread is a popular choice for quilting and longarming due to its quality finish and low bulk. Use for thread painting, cotton lace, serger, embroidery, hand piecing, machine appliqué, piecing, free motion quilting and more. Sold per 1094 yard (1000m) spool.