Remember back when Apple was making those bullet proof iBooks? For that matter, remember iBooks? It’s true, they existed. A company called Sir Lancelot’s Armor would like to apply that capability to your iPhone, and they’d like it be removable, too! The Holy Grail screen protector is bullet proof and reusable, and that’s the best kind of bullet proof to be.
The Holy Grail screen protectors rank #9 on the Mohs scale of hardness, which apparently is pretty hard, as only a diamond ranks higher. But you needn’t worry about sacrificing clarity and usability for protection, and you needn’t worry about bubbles.
The Holy Grail is simply dropped onto the surface of your mobile device and you’re done. If it’s not aligned properly, simply use a fingernail to remove and reapply. They offer significantly more protection that the flimsy soft film screen protectors which take precision to apply and are easy to scratch (and why you get multiple sheets in a pack). The soft film economy sheets also routinely leave bubbles and reduce the screen clarity.
From what else with the Holy Grail protect your now bullet proof iPhone screen? According to this video, hammers, drills, knives, and such: