Airofog Bait Gun is a pistol style gel bait applicator which helps control ants, cockroaches, and other crawling insects. Constructed of heavy-duty plastic with pistol-like appearance, it has a 5-position dosing wheel that is fitted in the grip, plus different types of tips for a superior performance. This efficient tool will suck the gel from the front end of tube by negative pressure to ensure it will get out every drop of gel. It also has an optional extension to let you treat hard-to-reach areas like deep corners. It is compatible with standard 30 to 35-gram gel tubes to provide precise and excellent control.