This wand was crafted by a Frigostian expert in discretion and stealth. The user guides reads: "If you've managed to surprise your enemy by sneaking up behind them to give them a good wanding right up their rear end but are suddenly overcome with the desire to sneeze, quickly push the wand into your odd nostril and count to three". You have to pay for the user guide that explains how to tell which one of your nostrils is the odd one.