gray penguin sticker Hack 1.0 + Redeem Codes

How to use gray penguin sticker:
-Tap a sticker to add it to your message thread
-Drag a sticker into the message thread to place it on another sticker,a photo,or just anywhere you want.

Cute character will make you and the recipient smile.
This is useful when greeting or replying with message app.
Enjoy the otaku pop culture in Japan.