Quote Originally Posted by EZGO View Post
There is a blue tube and the french fry worm slides inside of it and there are rubber rings on the tube and you feed the ring on the bait, it prevents the hook from ripping the bait when there is a fish on.
You can use o-rings from Home Depot or Lowes. You will find all different sizes in the plumbing department and a pack will be cheaper then the mark up with that little tool that you don't need. Just find the size that will fit the worm of your choice and roll it on there.

I use the 5/16 size to wacky rig 5 inch Senkos and it works pretty good.