Madeira Aerofil No.40 Metallic thread. Perfect for machine embroidery and decorative fly fishing ties.
 
The soft viscose core guarantees a gentle feel even in large areas of embroidery. Pure silver coating grants unique classical richness to the embroidery.
 
Special finish allows embroidering at highest speed with no thread breakage even on the most challenging materials.
 
Washable at up to 60 degrees centigrade, do not bleach, cool tumble dry, cool iron, can be dry cleaned.