A thread catcher is a bag that you put all those threads you clip while sewing. Where do you put them?? Options are the floor to be vacuumed up later, a pile on the sewing table that will eventually end up on the floor also, a paper bag taped to the table, or any object that fits in the space you want to dispose
your thread into. I love my thread catcher. It hangs off the side of my sew table and the part the rest on the table collects all my pins.
Katrina