PlayMais® is a versatile craft material for children which is natural, safe and 100% biodegradeable. These educational sets enable children to develop their number and literacy skills. Choose from ABC or 123 sets, one will be sent. Each set contains over 550 Playmais pieces, 14 pre-printed learning cards, instructions and educational activities ideal for ages 3 to 5 year olds.Hours of fun! No glue is needed to create the models and pictures - just dip the top of a Playmais piece onto a damp cloth and it will stick to another piece! Great for ages 3 to 5 years old.