Invisible Wire Monofilament Polyester Bait Elastic Thread Spool Fishing Line

I personally used this elastic thread when I fish with sea mussel as bait ( a very difficult bait to attach on hook) & it secure the bait & hide hook inside bait very well. This elastic thread is very easy to use, there is no need to tie knots on the bait, you just wind the elastic thread around the bait, up & down, then break it off.