Bentonite Cat Litter, Silica Gel Cat Litter, Filtration Materials manufacturer / supplier in China, offering Narrow Pore Silica Gel, CMC/Carboxy Methy Cellulose, Crystal Silica Gel Cat Litter 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