Bentonite Cat Litter, Silica Gel Cat Litter, Filtration Materials manufacturer / supplier in China, offering Silica Gel for Drying and Moistureproof, White Silica Gel for Adsorber, Chemical Silica Gel and so on.
It is the last photo.
You have seen all photos.
My Silica gel cat litter can absorbe cat's urine immediately, and in the mean time absorbe bad odor. Thus keep the litter tray always dry and your house will be clean and fresh