Superior Thread King Tut Thread 500 Yards-Cleopatra" /> Price is for 1 Spool 500 yards of Superior Threads King Tut #40/3-Ply 921 Cleopatra 121-01-921 Quilting Thread King Tut is made from Extra-Long Staple Egyptian-Grown Cotton, nature's finest thread Ideal for quilting and decorative stitching Home Machines: Topstitch #90/14. Set tension to 3.0-4.0 Longarm Machines: #18 (MR 4.0)