Madeira Cotona No. 50 Embroidery/Quilt Box. Made from premium quality Egyptian cotton, with outstanding processing properties on any type of machine, this high tensile strength makes this perfect for quilting, patchwork, embroidery and sewing. Contains: 42 x 1000m spools, 2 x 80m Bobbinfil thread. Features Madeira Cotona No. 50 Embroidery/Quilt Box.