Thishemline smoke nylon invisible threadblends with any fabric of any colour for invisible hems joins and stitch work its the perfect thread for all purposes ensuring you wont have to worry about unsightly stitchesthis thread is also ideal for adding embellishments and for a variety of craft applications use clear for light colours and smoke for dark colourshemline provide a wonderful range of tools materials and accessories perfect for making sewing projects quicker and easier200m100