Check out the deal on Monofilament - Size 010 (Tex 50 / 520 d) - Clear - (Eurofilt) - 4 Oz Spool - 2,150 Yards at The Thread Exchange, Inc.
Clear monofilament thread Size .009 in / Tex 45 / 420 d sold as a 4 Oz spool
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
1mm Diameter 100 Meters Clear Monofilament Nylon String Fishing Line Thread, Size: 100m
Industrial Sewing Thread
✅ Threadart Black Inviable Thread. Huge 6600 meter spools of fine 0.004 (0.12mm) monofilament nylon thread. Soft, strong and smooth. ✅ 100% nylon.
Threadart Black Nylon Invisible Thread | Huge 6600 Meter Spools 0.004 (0.12mm) Diameter Thread | Very Fine Monofilament
Sulky 30 Wt. Poly Star Thread Light Gray with Tone on Tone Sparkle
#52 cleartone mono-filament for table models. Approximately 1.5 lbs per spools. These are re-fills and do not include the plastic dome! Sold by the
Size #52 Cleartone Monofilament Thread Refill - Bond Products Inc
Aurifil Clear Invisible Monofilament Thread
52 Monofilament Thread .010
Heavy Duty Thread for Hand Sewing - 0.12mm Nylon