Fujix Serger Thread Natural A set of #90 serger thread and #60 sewing machine thread♪ This set alone provides all the threads needed for both serger and regular sewing machines. This set includes: - #90 thread (4 spools) for 4-thread sergers and home sewing machines (regular sewing machines) - #60 thread (1 spool) The #90 thread is approximately 500m per spool. The #60 thread is approximately 200m per spool. For those who 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, we are selling off a large quantity of stock! #pandanoyatoya's serger thread ← We are selling various serger threads.