In this intractable i will show you how to make a pick up and play makey makey controller out of a old jewelry box and a (optional) USB drive.
Step 1: Finding and Cutting a Box
I think that jewelry boxes work best but it just hast to be able to fit your hands. When making the tin strip on the side of the LID i made it out of double stick tape and tin foil, it works best if you use metal/copper tape but tin works good. Connect the wire to the tape how you like it docent mater as long as it can make a connection, mine just stuck between some leftover tin foil