Fujix #90 Serger Thread and #60 Sewing Machine Thread Set ♪ White This set alone provides the threads for both serger and regular sewing machines. This set includes: #90 thread (4 spools) for 4-thread sergers #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 sewing thread. #Panda's Thread Shop Serger Thread ← We offer various serger threads.