Collection: YLI 100wt Silk Thread 1000 meter spools
YLI 100wt silk thread 1000m spools. A my favorite thread for hand applique. The 100wt thread is so fine it disappears into the fabric. This thread is 100% filament silk, 2 ply, tex 10. Use Microtex 70/11, or embroidery 75/11 needles in your sewing machine. If you are not using the silk in your bobbin then use 50 or 60wt cotton.
Also, great thread for rod wrapping fly rod guides.