The 2025 Kayou SpongeBob Fun Time Edition Pack BP-005-Sunday in Jellyfish Fields is a rare collectible card game featuring characters from the SpongeBob series such as Gary, Patrick, Plankton, Mr. Crab, Sandy Cheeks, SpongeBob SquarePants, and Squidward. The standard-sized paper cards are part of the Fun Time Edition set and are suitable for ages 4 and up. This special edition pack includes cute and lovely cards in Chinese language, making it a sought-after item for fans of the SpongeBob game.