What do you do with the leftover yarn? After you're finished with a project and you weave the yarn through and cut off the yarn ends- what do you do with the yarn ends? I keep them, unless I think they are too short. You know the hook-it rugs that you can buy in the stores. It has short yarn pieces. If you got a blank hook-it rug( no picture on it) and took all your yarn scraps, you could make something on the blank hook-it rug. There's the idea but I don't know what I'd make if at all with the yarn scraps.