i forget what exact size i ordered but its danville brand,and i ordered.this may have been it here,because i remember all the different color selections it has https://www.docsflybox.com/sunshop/i...t_detail&p=917 .all of the jigs i've made so far were done with the sewing threads.it just makes sense to have the correct tying threads for tying.i bet it will be so much easier with them.i coated the threads on some of my jigs with a good amount of sally hansen teflon tuff 2 in 1 base & top coat clear nail polish after a good whio finish.that seems to protect the thread really good!when i started tying jigs,i didn't know about whip finishing,and after catching a lot of fish on them,the threads started to unwind from the jig on some of them.since i'm used to the whip finish now,threads haven't unwound off my jigs.the sally hansen helps good too.