This is a Gundam head-shaped charm with a light-up gimmick, which comes with a keychain so you can attach it to your bag or other items and carry it around with you.
The set comes in blind box packaging and features a total of six different designs.

[Contents]
• Main unit…1

[Batteries used]
LR41 x 2 (included)

(This product does not come with any products other than the set contents.)