Huang Huali and rosewood bracelets are not easy to change color and crack after curing. But be careful not to touch water directly and avoid long-term direct sunlight.

I suggest you also consider wearing a beeswax bracelet. The beeswax bracelet is lighter than other gemstone bracelets, and amber is not afraid of water. It will not change color only if it is not exposed to direct sunlight for a long time.