Biokats Classic 3in1 Cat Litter is a high-quality clumping litter made up of three different sized granules. This unique combination ensures quicker odour binding, improves the firmness of the clumps and makes this litter particularly economical. This litter combines large, medium and small granules. The large granules have particularly large pores which absorb liquids and unpleasant odours like a sponge. The medium granules help to form extra firm clumps, as they are the perfect size to fill the gaps between the large and small granules. The small granules then help to make the litter very economical; they are well-distributed throughout the litter and work in combination with the large and medium granules. Biokats Classic 3in1 has a further advantage: its special mix of granule sizes means that it does not stick to your cats paws, preventing it from being spread through your house. The litter is made of 100% natural clay sourced from controlled, ecologically sustainable open-pit m