Kayou's 25th Anniversary SpongeBob SquarePants Fun Time Collection represents a significant moment in the trading card hobby's expansion into mainstream entertainment properties. Released in 2024, this Chinese set demonstrates the continued global appetite for nostalgic character cards that bridge collectors of different ages and backgrounds. Kayou's work in the anime and entertainment card space has established them as a notable player in the international market. Quilliam Fancyson, the artistic squid character, appeals to collectors seeking cards that capture the show's quirky supporting cast. The character's distinctive design and memorable presence in the series make his card a natural focal point for enthusiasts building complete sets or curating their favorite character representations from the SpongeBob universe.