I think attachments are fascinating, especially the ones for vintage machines. My everyday sewing machine is a Viking 130 from the 1950's. It came to me with only the zigzag foot. Last summer I found an original attachment box at a garage sale, and it is wonderful. I also like to find attachments for my FW and 301 and try them out. Those old attachments are a link to the past and make me feel connected to my grandmothers.