Abstract: A pistachio huller is provided wherein a means having projections pushes unhulled nuts between the surface of the means having projections and a surface of a means having slots, the slots being narrower than the pistachio nuts to be hulled. The projections protrude into the slots and the hulls are ruptured and abraded through contact between the surface of the means with projection and the surface of the strips forming the means having slots whereby the nuts are hulled.