The Sensory Magic Sand can easily be moulded into castles, creations and models, then just as easily turned back into sand instantly allowing children to re-use it over and over again! Playing with Magic Sand is a sensory experience and helps children develop hand-eye coordination and fine motor skills, making this a great activity for the classroom and home. Large, re-usable tubs for easy storage.Educational Colours Sensory Magic Moulds are perfect for use with our Sensory Magic & Cotton Sand. This product comes with 15 Moulds in assorted shapes and colours.