Soft smooth and strong for all your invisible sewing needs!
This invisible polyester monofilament thread is very fine and flexible. It comes on an easy to use snap spool that will deliver the thread easily off both horizontal or vertical spool pins without the thread spilling off. There are no rough edges on the spool to tangle snarl or break the thread. Does not melt with normal ironing on cotton setting. Works well in the bobbin and is ideal on sergers. Comes in 440 or 2200 yard snap spools.