This Kokushibo keychain pays tribute to one of your favorite shows, Demon Slayer!

Moon Breathing, pocket edition. Tap the release and the obsidian blade glides free, each metallic “eye” staring back in judgment (they’re harmless, promise). Cast in real metal and perched on a stand to keep Upper Rank aura on your desk.

This mini is not meant to be used as a self-defense tool, and can’t be sharpened.