Fujix Overlock Thread Black Set of #90 overlock thread and #60 sewing machine thread ♪ Black This set alone provides the threads for both an overlock machine and a straight stitch sewing machine. For use with 4-thread overlock machines and home sewing machines (straight stitch machines), The set includes: #90 thread: 4 spools #60 thread: 1 spool The #90 thread is approximately 500m per spool. The #60 thread is approximately 200m per spool. If you use a lot of thread, we also have a 5000m set available, so please take a look. For multiple purchases, we will ship them together, but there is no combined discount. You will receive a bonus sewing thread. Currently, we are selling off a large quantity of inventory! #Panda's Thread Shop Overlock Thread ← We are selling various overlock threads.