Step 2: Wire up the motor
Then, attach one of the wire to one end of the battery.
Step 4: How to use it
2. Stick the tape to the motor, make sure it's on the part that spins.
3. Attach the unattached wire to the free side of the battery.
4. When it's done rewinding remove the DVD for use.
WARNING! Make sure you spin it to the left, to rewind it.