Hidden Kunai Mechanism, Narutopedia

This item allows the user to instantly extend and retract kunai from their sleeve using a spring-loaded wire.

Anime Kunai - Antique

Hidden Kunai Mechanism, Narutopedia

Kunai (Naruto) - Download Free 3D model by Yanez Designs (@Yanez-Designs) [4692daa]

tg/ - Traditional Games

Hidden Kunai Mechanism, Narutopedia

Karasu Narutopedia+BreezeWiki

Naruto Kunai - Real Shiny Metal – XPlayer Shop

Puppet Technique Narutopedia+BreezeWiki

The moment you have all been waiting for. (OC Ninja Tournament). : r/Naruto

S.H. Figuarts Sasuke Uchiha - He Who Bears All Hatred Ver. (Naruto Shippuden): Kikatek UK

Who would win in a battle between Naruto and Aang? - Quora

Limited SS-rank Techniques

Jiraiya Narutopedia+BreezeWiki

What is the purpose behind SPSM Naruto holding Minato's Kunai in his mouth? : r/Naruto

Who would win, Sasuke (Shadow Hokage) vs Naruto Uzumaki (Hokage)? - Quora