I also keep all the attachments, bobbins, etc that go with each machine in a container right with each machine. I also like to have a pair of small scissors/snips, a small ruler guide and anything else I think I might need (manual, oil). And I made little fabric bowls for each machine, they are great to catch all the little snips of thread and things because I don't have a trash container at each machine. The little bowls are cute made of sewing related fabrics or any other you like.