Natural cat litter 5 l - 100% biodegradable binder natural bed for cats - made of pine wood. Thanks to its biodegradability, waste from used sand can be thrown into the biodegradable waste container and even into the toilet. Lightweight product, very light, easy to carry and transport. How to use: fill the tray with the contents of a bag. Periodically, it is advisable to remove the droppings in order to keep the bed clean.