InvisaFil, is a remarkable silk-like 100wt, 2-ply cottonized polyester. This ultra-fine but surprisingly strong thread has cotton-like characteristics anda lowstretch factor while alsoretaining a soft hand. InvisaFil makes for super low bulk stitches and virtually disappears, making it the ultimate choice for English paper piecing, hand and machine appliqu, delicate lace designs, fine fabrics, creating texture when micro quilting, or whenever you dont want your stitching to show.

This set includes:

IF105-Off White

IF718-Winter Sky Grey

IF103-Grey

IF122-Dark Grey

IF101-Black

IF608-Navy