There are great differences between Wan Wen walnut and ordinary walnut. First, the side of the fake walnut is generally obviously divided into two halves, the dividing line is very clear, and some transparent glue is coated between the edges. 3, pay attention to the tail, the tail of fake walnuts is sometimes coated with something similar to transparent glue. If the old walnut seals the wax and the bottom is newly sealed with white wax, it is a fake, because if the old walnut seals the wax, it will be sealed long ago, and the wax will not be white. 4. Pay attention to the variety and appearance. Fake walnuts are generally old walnuts, and there are not many varieties, such as old stuffed lion heads and four-sided lion heads. So be careful at this point. In addition, fake walnuts generally have a perfect appearance, and there are no defects such as bumps, drops and residues. Let's think about it carefully: if walnuts for decades are true, it is simply too difficult to be unscathed. 5, pay attention to whether there are horizontal stripes, the most difficult thing to make fake walnuts is to make horizontal stripes on the side. Fake walnuts are generally half-sided, and there is no horizontal bar connection between the side seams. If there are horizontal stripes, they will stop at the middle seam and will not be coherent. The other side of the middle seam. (Because it is the resin of the two halves of the paper mold) 6. See if there is any Amomum villosum. Old walnuts generally have Amomum villosum. Walnut has been playing for decades, and it has been desertified. There is no Amomum villosum in low-grade fake walnuts, but some fake experts can make Amomum villosum, which is made by Xiaomi. But it is important that this kind of Amomum villosum will be louder and more accustomed to shaking than real walnuts. 7. Whether there is communication or not, the number of fake walnuts is limited. As long as you turn around a few more times, you may encounter the same fake walnut. I have seen them twice in different places. 8, vision: true and false walnuts are really difficult to distinguish in the senses! From grouting gypsum to wood pressing; From eating walnuts filled with iron sand to carving real wood, with the enhancement of everyone's judgment ability, the skills of counterfeiters are gradually superb. Think about it, it is also we who have improved their "technical level". First of all, look at the karyotype! First of all, I have to suspect that the best walnuts are in the wrong place. In other words, we have to ask a question mark about the perfection exposed in public! Careful observation of the texture of walnuts, artificial, weird, inconsistent with the laws of natural growth or surprisingly similar, etc., are unreliable! Second, look at the patina! Generally, the patina of old walnut is thick (new walnut can be faked without reference), bright, soft, natural, dignified and not sharp! This is the result of years of fiddling, the pulp is soaked and the skin is deep! With the help of sunlight, you can observe the effect of natural agate on the edge of walnut! Look at the gap again! The closer you look, the better! Even if it is polished by hand, there will still be places that cannot be thrown away. That's his true colors. . 9, listening: Now the fake process is getting better and better! The fake walnut dish heard several times is basically the same as the real one! This is an improvement in the selection of fake walnuts! Sound and wood, density, year. At this point, most players don't pay much attention to the sound of walnut boards! This is not right! Not only listen, but also listen carefully! "new stuffy old crisp, full burst sound"! This is very useful in the case of poor eyesight! In short, if you listen more and compare more, you will naturally find a new realm of walnuts in your ears! 10, tactile: this is more troublesome! It is not easy to judge the road without a certain amount of work. Old walnuts are generally light and have no feeling of falling. After a few times, it was a little "floating", and the plastic feeling was very good! Fake old walnuts are a bit awkward. Although the weight and size are properly matched, the subtle changes in wood can't be fake! It doesn't feel so warm! In addition, the wrapped walnuts are easy to "oil" and greasy after a few rubs; Artificial patina is rough! 1 1. Smell: It's very simple. Smell your ass with new walnuts. 12. Taste: relatively easy! ! I've seen experts falsify, even nucleolus!