Beto Beto Launcher-Kun

Beto Beto Launcher-Kun (or Sticky-Gooey Launcher-Kun) is one of Lala's inventions. It debuted together with Toru Toru Hand-Kun and Kuru Kuru Rope-Kun.

Features
Its appearance is very similar to a rocket launcher as Lala uses it for firing adhesive bullets that powerfully affect to the targets.

This invention looks to have orange and black trigger, orange round bottom with grey crest and white sides with Deviluke's symbol and grey and orange barrel with white gunpoint.

It is very similar to Cancel Ammo Launcher-Kun, and the unique difference is that the device is green-colored.

Appearance
It debuts in the chapter 37 of To Love-Ru (and in the episode 11 of first anime), Lala attempts to fire the adhesive bullets to Yami but she fails as by Yami avoiding them and  the bullets unfortunately attack Rito.

It was the first device used by Lala in the story and it never appears again since this confrontation between Lala and Yami.

Trivia
"Beto Beto" means to be sticky in Japanese.