I have a round partitioned tool tray $4.99 ea. from Atwoods farm store to the right of my sewing machine, ihave another on top as they are stackable and then put a turntable underneath. In one partition I have a magnetic strip from wal mart cut to size in the bottom. If I have a place for tools I am so much more efficient with my work. BTW, My GD's husband engineer, says that new computers are not made to be sensitive to magnets.