PlayMais is a fun, creative natural modelling material, which is made from Cornstarch and natural food colourings. PlayMais is 100% biodegradable. Just adding a little water the blocks stick together, leaving you with a fantastic modelling material that needs no glue and is completely safe if it should find its way into a mouth! PlayMais is recommended for children from 2 years upwards - basically, as soon as they are old enough to grasp the play method of picking up a piece, dabbing it on a damp cloth and the pressing it onto another piece. PlayMais is also an ideal product to use within a nursery or school environment and we have special mega boxes available that are ideally suited to this.