|“||That's it! Now it's time to de-magnetize you!||”|
Tennis Ball's Magnet is a horseshoe magnet owned by Tennis Ball. It is unknown where he got it from.
In The Glistening, Tennis Ball attempted to de-magnetize the Announcer for calling him clumsy, which he warned him about last episode. When the Announcer has the magnet used on him, he talks a bunch of nonsensical words and noises.