Office-warfare is a great way to kill time and cure boredom or even simply annoy some officemates when the boss is in a meeting or business trip. There are so many office warfare toys to choose from laser pointers to Nerf guns depending on your target. However, if you want to take it to the next level, you might want to consider the Silverlit RC Heli Blaster.
This is more affordable than the typical drones you find in the market and can easily be controlled in an office setting indoors. It has the ability to shoot 8 changeable plastic rockets up in the air while targeting your officemates. It is powered by a lithium battery which can be recharged after use. You can hone your aiming skills by aiming at the targets included in the package before you take it to the office & lighten up the mood.