There are some things that simply need to come out of their shell. And we are not talking about shy wallflowers. When you need to crack open the shells of nuts and lobster, having the right tools (and not a hammer is not an acceptable) does the trick in a matter of seconds. So whether you need to crack open a juicy lobster or a bowl of walnuts, there are crackers in this section that will make it easy to enjoy the contents that lie beneath the surface. All are sturdy enough to crack the toughest of shells.