Take aim and score a direct hit on the perfect gift for the office worker close to your heart.

Great for those slow days at work where besieging fellow coworkers or toppling paper towers can bring a smile to your face. A great present to buy for dad to keep him amused at work.

An even better idea is buying a few, and waging a war during the lunch break against a coworker who can return fire. A quirky Secret Santa present for the tech,head.