Humidity control - Diatomaceous earth can absorb and release the moisture in interior air which also suppress the rapid changes of interior humidity.
Deodorization - The porous raw material (diatomaceous earth) absorbs unpleasant odors such as hydrogen sulfide, ammonia, and ethanethiol, and keeps the interior space freshing.
Durable colour - A colored ceramic aggregates are fired and colored at high temperature, which are not easy to fade and able to maintain its original color style for a long time.
Decorative - Texturalized colored ceramic straw perfectly matching with the fine grain of natural stone and natural color.