A cracker comprises a first handle and a second handle including an end pivotally connected to an end of the first handle. The first handle further includes a first working face and a second working face on two opposite sides thereof The second handle includes a first working face and a second working face on two opposite sides thereof The first working faces of the first handle and the second handle together define a first crushing space when the first handle and the second handle are in a first relative position. The second working faces of the first handle and the second handle together define a second crushing space when the first handle and the second handle are in a second relative position.
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