EcoCAT pine pellet cat litter is all natural -made from unused pine plantation waste and other untreated pine selections from sawmills all over QLD. The Long Lasting, asorbent 6mm pellets combat odours while masking with a pleasant pine aroma. The best part? Once the pellets have done their job, the waste material can be given a second life! Once Composted, the material can be used as a garden mulch! Keep in mind that this is a natural product and as such, pellet colour will vary depending on material availbility.