Let's take a look first: it's better to have uniform colors and sizes.

Smell again: no musty smell, delicate fragrance, not rich.

Try to soak: try to soak some, the color change of water is not obvious, and the smell does not fade for a long time. Get better.

That kind of water changes color, and it has a strong taste before soaking, but it is tasteless after soaking and added with essence.