It is a big light blue tube with a trigger and holder at the end. It shoots projectiles that trap the victim in an opaque gray net.
Role in series
It is first seen when Sandy is pumping it on Earth. SpongeBob asks if it is a tool for "alien hunting," but Sandy says that it is just to collect samples, such as rocks, appearing on the Moon. When SpongeBob and Patrick "arrive" at the Moon (which is really Bikini Bottom), they use it to hunt "aliens" (the Bikini Bottomites).
Operation Krabby Patty
I can turn into a skyscraper!
This section is too short. You can help the Encyclopedia SpongeBobia by expanding it.