Please read my profile ☆ If your shipping address is Tokyo, Kanagawa, Chiba, or Saitama, and you are willing to use Eco-Mercari delivery, I will offer a 200 yen discount, so please comment. I am also selling a set of 3 bags + extras. I am also selling a Deotiolet (used) + a lot of toilet sheets. Please take a look → #猫トイレrimore✫ The silica gel cat litter is not transparent like other brands, but consists of white, blue, and black granules of about 5mm. It can be used in system toilets. I haven't been bothered by the smell as much as with other litters I've used. It's easy to remove the clumps because you can see the areas where the poop has attached. My cats were able to switch over from wooden litter without any problems. I am selling this because I am switching to clumping litter. Wag Unscented System Toilet Silica Cat Litter Deodorizing Sand 6L x 5 bags Brand: Wag Material: Silica gel Wag System Sand is a system sand made in collaboration with Iris Ohyama, an Amazon brand, and is silica-based cat litter. It does not need to be changed for about a month. It is a common product that fits any type of toilet from other companies. The white, blue, and black granules with different properties thoroughly deodorize odors. #猫トイレrimore✫