Polyester monofilament invisible thread. Soft and heat resistant. ---Smoke (matte-finish) Very Very Fine--2,200yds - Reel

Polyester monofilament invisible thread. Soft and heat resistant. Clear (matte-finish)  Size = Very Very Fine -2,200yds - Reel

OR  available in Cones of 10,000yds 

Our Monopoly is Polyester and therefore is dryer safe, won't yellow, won't go brittle over time, & can be ironed on a lower heat setting.  We suggest using a Polyester Invisible Monofilament thread over a Nylon monofilament (which as a lower melting point) for these reasons.