The correct way to use the chestnut claw is to first align the serrated side with the smooth side of the chestnut, use the chestnut claw to draw a groove along the concave point, and press both ends of the chestnut groove with your index finger. Use the other end of the chestnut claw to take out the chestnut kernels. The details are as follows:

Step one: Take a chestnut and chestnut claw, and align the serrated side with the smooth side of the chestnut.

The second step: Use your thumb to press the toothed end of the chestnut claw to make a concave spot appear on the surface of the chestnut.

Step 3: Use the chestnut claw to draw a groove along the concave point.

Step 4: Press the two ends of the groove firmly with your index finger and thumb to crack the chestnut shell.

Step 5: Remove the chestnut shell.

Step 6: Use the other end of the chestnut claw to dig out the whole chestnut kernel, and a whole chestnut kernel will come out.

Notes:

1. The skin of cool chestnuts is relatively hard. Do not peel it with your nails to avoid damaging your nails.

2. When purchasing sugar-roasted chestnuts, be sure to choose a regular store with a good reputation and a good reputation.