Originally Posted by Onebyone

Serging thread is made to be used with three or more threads together making it strong. It will not hold up for piecing. Many call any thread on a cone serger thread because that was the common way for thread to be sold for sergers. You can buy great 50wt and 60wt thread on a large cone from Superior Threads. Most all quality thread is sold on a cone as well as a spool.