Use Madeira Monofil #40 transparent thread for quilting, sewing and serging.
Sewing Transparent Threads- Size .004 Clear Monofilament 1500Y Mini-king Spools
0.10mm 0.12mm 0.15mm Nylon Monofil Sewing Thread Embroidery Thread Suppliers, Manufacturers China - Low Price - NTEC
High Quality Nylon Thread: The clear quilting thread is made from 100% nylon monofilament thread, waterproof, pliable and non-stretch, thick sewing
Nylon Monofilament Thread - Clear White Invisible Fishing Line Transparent Sewing Threads for Quilting Blind Stitch Floss Jewelry String for Hanging
Threads 1000 Meters
Fil-Tec Glide™ Trilobal 40 WT Polyester Mini Spool Thread Super White
Invisible Nylon Thread - Smoke 1094yd
Thread and Notions Kits for Embroidery, Quilting and Sewing Machines
Rayon 40 Thread Incredible Threadable — AllStitch Embroidery Supplies
9763 1100 Yards spool of clear nylon mono-filament 40 weight machine embroidery thread
Threads 1000 Meters
985-4003 40 Weight 1,100 yard spool of Gold 3 color Madeira FS Metallic machine embroidery
Wonder Invisible Thread – YLI Threads