Head to head

Sulky Cotton + Steel 50 Wt. Cotton Thread 660 yd. Spool vs Sulky Invisible Polyester Thread 2200 yd. Spool

Our pick

Sulky Cotton + Steel 50 Wt. Cotton Thread 660 yd. Spool

Sewing Thread

Choose this 50 wt cotton thread for piecing and quilting when you want a 660 yard put-up.¹²

Product photographs. Not to scale.

Choose Sulky Invisible Polyester Thread when you want monofilament for machine appliqué and quilting.³⁴

2 models / at a glance

Length per spool · m≈604 m (660 yds)¹Higher preferred ↑

Length per spool · m≈2,010 m (2200 yds)⁴Higher preferred ↑

Specification	Sulky Cotton + Steel 50 Wt. Cotton Thread 660 yd. Spool	Sulky Invisible Polyester Thread 2200 yd. Spool
Fiber	100% Egyptian Cotton¹	Polyester⁴
Length per spool	≈604 m (660 yds)¹	≈2,010 m (2200 yds)⁴

Specification	Sulky Cotton + Steel 50 Wt. Cotton Thread 660 yd. Spool	Sulky Invisible Polyester Thread 2200 yd. Spool
Thread weight	50 wt²	Not published
Colors	Not published	Not published