Board Thread:Boruto Discussions/@comment-27924662-20171217105839/@comment-734582-20171217130124

Namikazenaruto9 wrote: @Killman what's the gourd doing? (you got translations?) According to this very wiki, he unleashes chakra from his gourd to make the fishing line and hook.

A second image from Reddit: https://i.redd.it/3bf29w7grf401.jpg