First, the refill of a real 2B pencil is in the middle, while the refill of a fake pencil is often on the side because it is not standardized.

The refill diameter of the second pencil and 2B pencil should be about 2.4 mm. If the difference is too far, it must be fake.

3.2B Pencil wood should be red from the top to the inside. A fake pencil is red from the tip. After cutting, it is likely to be another color inside.

Fourth, the genuine pencil handwriting is finely printed, the surface paint is full and bright, and the fake is dull.

5. Fake 2B pencils are 2-3 times cheaper than ordinary goods.

6. When purchasing, carefully check whether the words on each 10 small pencil package are clear, unclear or skewed, which is a fake and shoddy product.

7. Look carefully at the colors at both ends of the pencil. The color of the inferior pencil is white and the color of the regular pencil is red. Or cut the pencil and observe whether the pencil wood is dark red basswood, whether the fracture is flat, whether the lead core is centered or defective; Wood with white color, irregular cross section and obvious depression or crack in the nib is a fake and shoddy product.