Let's talk about wooden flute or bamboo flute.

If it is low-grade, then the wood is good, because bamboo grows naturally, and once it becomes good material, the price will go up, so the poor material or material is good, but it is poor, so it becomes low-grade, and wood can be standardized or even mechanized for mass production, so the entry-level wood is good.

If the bamboo flute is better than the first class, bamboo is more resistant to moisture. Similarly, if consumer-grade old bamboo and wood are soaked in water, the wood will rise more obviously after being soaked, and bamboo will also rise, but it will not be as obvious as wood. Even if the wooden head is only a dozen centimeters like a harmonica, the bamboo lattice piano is more expensive than the wooden lattice piano, and even if the density of lobular rosewood is quite high, the price is not as good as that of the bamboo lattice piano, because if the harmonica is played for a long time, the air will be cold and there will be saliva or water condensation, the seat plate and flute piece of the harmonica can remain unchanged, and the lattice piano can be replaced, not to mention the hollow flute with a length of several tens of centimeters. If water expands and deforms for a long time every day, the material of the flute cannot be changed.

In addition, you can also see the flute master. Mainstream material must be unmistakable. Don't talk about wood, it is really pure natural Yu Di and flute, which can have a collection price, but the actual timbre is definitely not as good as bamboo flute. Even if you make a flute out of 99.99 gold, it's useless. The word Xiao is written as "bamboo".