Medieval Weapon Push Pins

Medieval Weapon Push Pins
A deadly collection of medieval melee weaponry including: Sabre, Single Handed, Broadsword, Katana, Axe (you get 2 of each!) Beautifully crafted and lots of fun.
$10.00
Via amazon.com

Ninja Pen with Sound Effects

Ninja Pen with Sound Effects
It's the classic ninja pen: a knife that goes "SHHHING!" when the tip is clicked, and the ninja ballpoint extends, ready for you to write ever-so-deadly letters.
$4.99
Via vat19.com

Katana Bookends

Katana Bookends
They slice, they dice, they chop heads off, these Katana sword bookends hold your books upright and look deadly while doing so. For the eclectic and studious Samurai.
 
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Via justmustard.com