ECO Superdough - Primecolor from SES Creative Introduce your child to the environmentally friendly way to play! ECO products are made with a high percentage of natural resources and use recycled plastic. This fantastic set of Super Clay Pots is a great way to encourage your child’s creativity whilst developing their hand eye co-ordination skills. Non-toxic and mess free, the clay is completely safe for children. In four bright colours the models that your child can make are only limited by their imagination.