The opening method of olive stones bought in the north is as follows:

1, sealed for 3 to 5 days to adapt to the environment, can avoid nuclear carving cracking.

2. After adapting to the environment, take the olive core out of the sealed bag, clean the dust on the surface of the olive core with a dry brush, then evenly apply a drop of Beibei oil on the palm of your hand, rub the olive core with your hands to make the oil evenly spread on the olive core, clean it with your hands, and brush it out of reach with a brush. Seal again, and let the olive core absorb evenly.

3. The olive core can be taken out after one day.