With a little effort, you can construct this miniature wooden ballista and lay siege to your co-worker’s cubicles when the boss isn’t looking.
From the product page:
Each Wooden Ballista Kit is laser cut for easy assembly. Just follow the full color illustrated instruction manual and you’ll be firing the included wooded bullets in no time. And we mean FIRING! See, this Wooden Ballista Kit makes a Ballista so powerful, you’ll be launching the included wooden bullets around 30 feet or more! That means you get the joy of putting together your own Wooden Ballista Kit, you get the pride of listening to people admire your handiwork, and then you get the pleasure nailing them as they walk back to their desk. Boo-yah!
Product Page ($24.99)