Pentalobe screwdriver to open iPhone, iPad, iPod or MacBook Pro (penta lobe screw)

Apple use pentalobe screws for their new products like the iPhone 4. The pentalobe screw is specially made to prevent users of opening their devices. It has 5 round shapes (like a flower). Apple calls it 'Pentalobular' screws. Apple protects their products this way because the pentalobe screwdrivers are not readily available. You even can't open your iPhone with a traditional Torx or Philips Sharing is sexy