Having to remind someone to leave you alone while you're on the phone is something you will never have to do again should you be armed with the Knuckle Case iPhone protector. The Knuckle Case is designed to encase your iPhone 4(S) while providing aluminum knuckles for your fingers. Although it may look like this accessory can act as both a phone protector and a dueling weapon, a broken screen may be the end result of entering a fight with this gadget.
The company is clear to illustrate that the Knuckle Case is purely for aesthetically comical purposes. Bound to be an interesting conversation starter, be prepared to invest in a new phone and left-handed writing lessons (if you're right-handed) should you plan on using it for violent purposes.