Fujix Overlock Thread Natural A set of #90 overlock thread and #60 sewing machine thread♪ This set alone provides the threads for both your overlock and regular sewing machines. This set includes: - #90 thread (4 spools) for 4-thread overlock machines - #60 thread (1 spool) for home sewing machines (regular sewing machines) 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 offer a 5000m set, so please take a look. If you purchase multiple items, they will be shipped together, but there is no combined discount. You will receive a bonus spool of sewing thread. Currently clearing out a large stock! #pandathreadshopoverlockthread ← We are selling various overlock threads.