Although Magic Band Buddies require absolutely NO TOOLS for assembly, the Disney MagicBand 2.0 wristbands use a very small Phillips screw to hold the back on the band to keep the center puck in place.
We recommend using a size 000 jewelry, tech, or precision screwdriver. We offer this handy precision screwdriver as a convenience for our customers. It features a spinner top and long handle (see specs below).
It works very well to remove the screws on the back of the MagicBand wristbands.
Approximate size: 5.5" long overall (handle: 3.6") / 142mm long overall (handle: 92mm)