Assassin’s Creed blades DIY

[TheBserk] made himself a set of auto-locking and auto-retracting hidden blades inspired by those in the game Assassin’s Creed. As you can see in the demo (and build guides) after the break, they work really well. We don’t like the idea of sharpened metal ramming its way past our wrists.

Cercate una scusa per farvi arrestare per porto d’armi illegale? Eccola qua! :-)

[spoiler]

[/spoiler]

Via Hack-a-day