Usage:

  1. Take out all the accessories inside and assemble them, with instructions attached.

 2. Place cherry or grape fruit under the jack.

 3. Gently press the handle on the Jack, and the stainless steel iron sheet inside will immediately puncture the Cherry and stab the core inside the cup body, then gently suppress the whole corer, the cored cherries rolled from the hole to the Bowl put outside.

 4. Then the Cherry finished the enucleation intact.