Kelp Splatterscope

The Kelp Splatterscope is a main weapon in Splatoon. It is similar to the and, is a type of charger, and it contains a scope for more precise aiming. Like all chargers, it can be charged to fire ink at long distances.

Splatoon
The Kelp Splatterscope comes in a set with the and.

Demonstration
https://www.youtube.com/watch?v=0pCuFH-Q4vE

Names in other languages
Concentraceur zoom W