The NEX 41 Piece Sewing Thread Kit is perfect for beginners and experts alike. The thread is made out of high quality polyester materials as it is soft and very sturdy, providing a solid sewing thread for clothing, jeans, embroidery, etc. The NEX thread starter kit is compatible with many sewing machines brands. This kit can be used on a wide variety of sewing projects as it is able to provide products a variety of color and creativity.Details:Includes 12 assorted colors8.3" x 6.3" x 1.2"41 piecesContents:16 spools16 bobbins5 needles1 measuring tape1 thimble1 seam ripper1 threader