How many are the red double happiness numbers 40 that are easier to use?

Good is good. Bu has a red double happiness this series of badminton stuff or stuffy.

Bu is very good.

Double Happiness in the series of table tennis has an advantage in the east and west.

This ball can only be used to play casually, it doesn't feel good, do you use Rulu Yu to practice or use it to play on the outdoor court? If the ball feels bad, then the ball is not good, and it feels obvious.

Not bad, but the power must be well controlled, otherwise it will be easy to go out of bounds.

It's not good to play games, practice balls are good, and they are durable. It's pretty stable, too.

The main differences between the two are as follows:

1. Different quality standards: the allowable error range of the two is not the same, the allowable weight error of 40 degrees is the allowable weight of the national crazy set of glue, and the allowable weight error of 39 degrees is.

2. The sponge logo is different: 40 degrees is an 8-digit laser code, and 39 degrees is a mimeographed code.

3. Different hardness: The hardness of the rubber is mainly the elasticity of the sponge, which is soft at 39 degrees and medium at 40 degrees.

If you play inorganic glue, you will hit 39! If it's organic glue, it's okay to hit 40! Because the inorganic elasticity is small, the sponge is not easy to open, 40 is too hard, it is easy to go to the net, and it is not easy to control the ball, so 39 is recommended!

If you play organic, then 40 is just right, brush it a few more times, and the watering sponge will be easy to open! And the organic elasticity is relatively large, so there is no need to worry if there is a certain strength! And I don't recommend the backhand hit 39 that I said upstairs!

It is recommended to use butterfiy and nittku's sponge to be soft! Now it is generally a domestic forehand and Nissan's backhand! Hope it helps!

Red Double Joy Country Crazy Rubber 40 degrees is generally used in the forehand! 39 degrees is mostly used for backhand!

40° and 39° are mainly the difference in the hardness of the sponge, 40° is slightly harder than 39°, 40° is recommended.

It depends on what you play.

The arc circle is combined with the fast attack with 39 degrees.

Fast break combined arc circle with 40 degrees.

Now after Double Happiness was acquired by Li Ning, the OEM manufacturers of equipment have also been replaced, it is not excluded that the previous manufacturers still retain inventory, and now take it out to buy, it must be cheap, but now there are fakes rampant on the Internet, it is better to be careful. If you are below 50 and 120 or less, don't believe it, most of them have water.

I can buy the kind of 90 provincial maniac on the Internet at 40, you can ask the boss directly, is it true or fake.

That's absolutely fake. The minimum is 130 for the provincial maniac, and 70 to 80 for the general maniac.

Most of them are fake, in fact, you should give the link to let you see before you dare to be sure.

If I were to change it, I would rather buy it more expensive, and this price is really difficult to rest assured.

Fake, 90%. Kurumi is already outdated. Let's use F1.

It can't be true. Cheap is not good.

It is impossible for the stock to be so large and so cheap.

Purchased from: Jingfu Bridge East**.

It's very bad, and it's no different from the pair of rackets sold in the Zhengbian shop in Ludong! I advise friends not to buy it again!!

Hard shell is good to keep.

Actually, it's pretty much the same, depending on who sends

This is the origin of cigarettes (representing different factories), the prefix 3 is produced in Shanghai, 2 is produced in Zhejiang, and 1 is unknown. Double happiness with the prefix 3 is more popular

Double Happiness cigarette butt number: The first two represent the shift number of the production workshop, and the last two represent the machine number (the number of the machine).

All numbers are one **, if there is a quality problem for easy traceability.

The batch of the different production line, or quality categories, is the number of the production measurement within the factory

First of all, the difference in thickness by one degree is centimeters, and I personally recommend choosing 39 degrees.

39 degrees is relatively soft, and the characteristic is that it is easy to penetrate.

41 degrees is relatively hard and difficult to penetrate, but the force will be better.

The higher the degree, the harder it is, the lower the degree is better to pull the ball, and the higher the degree is faster.

In general, if you have a high strength, you will play a higher degree, and if your strength is small, you will play a lower degree, generally using 39 and 40 degrees, and 41 degrees is less used.

If you fight: add a degree of rubber to make it harder, and the ball will rush more and be more elastic when you play. But with each extra degree, you should be able to control the ball better (i.e., feel)!

The hardness of the rubber is mainly the elasticity of the sponge. 39 degrees is soft, 40 degrees is medium, and 41 degrees is hard.

If you have a hard bottom plate, it is recommended to choose a 39-degree one.

The higher the degree, the harder it is, and the more elastic it is, the worse it feels. The ball flies as soon as it touches, and when the ball is pulled, it is either out of bounds or under the net. But the ball is fast.

If the power is low, it feels good to pull the ball and feel like it's in hold.

In fact, Double Happiness is scum, if you have to use it, use the provincial madness, but if you choose between the provincial day and the general madness, I personally recommend the general crazy .........

They differ in their hardness and softness.

Double Happiness does not produce 40+ seamless new materials, and now international competitions use Double Happiness new materials with sewn 40+ because of process problems. Why is there a detailed explanation for this in Shifu's public class?