The tools are built so that it's pretty hard to use them wrong (use too much force or bend something in the wrong direction). That's why they're so bulky. They

The tools are built so that it's pretty hard to use them wrong (use too much force or bend something in the wrong direction). That's why they're so bulky. They could just send you a screwdriver set and a few spudgers, but it's really easy break a phone like that =)