The Sticker | Water Gun is a High Grade sticker. It comes from the Perfect World Sticker Capsule 1.
Sticker
Fancy Koi (Foil)
Guardian Dragon (Foil)
Cheongsam (Holo)
Cheongsam
Fancy Koi
Guardian Dragon
Hotpot
Mahjong Fa
Mahjong Rooster
Mahjong Zhong
Noodles
Rice Bomb
Terror Rice
Toy Tiger