You start out with a yellow (or color noodle of choice) noodle and you bait the hook and just throw it in the water.
You know there is something on the hook because the noodle will bob around. They have something in them to keep them on top of the water. These have PVC pipe I think.
Anyway, you leave them a while then go back and hope you have something.
Look at Mr. Wonderful, he was having so much fun, he couldn't wait to see what was on the hook.
And if you are lucky, you will have a catfish on the hook. This one was about 3-4 lbs. And it was also the only one we caught out of 9 noodles. But when we were fishing, Mr. Wonderful caught a really nice one.
All in all, it was a good weekend.
Hope yours was too!