Mermaid Man and Barnacle Boy Paddleball Set
From SpongePedia, the First SpongeBob Wiki.
The main challange is the Dirty Bubble Challenge where the plater tries to hit the paddleball 29,998,559,671,349 times in a row. SpongeBob cannot do the challenge, but Patrick took the challange and won, but then he lost the trophy.
- The box reads "Nickelodeon Inc." as the franchising company.