Nyantomo Clean Toilet Designed with cats in mind Deodorizing & Antibacterial Chips Small granules, easy for cats to get used to and to scratch in 2.5L (approximately 1.5 months' worth) 1.5L size is also available, so we can discuss a discount for combined shipping. Price is not negotiable. *Please refrain from purchasing if you are a new user or have received negative feedback.