Sink Into Some Seriously Soft Sculpting Shaping Fun With Playfoam® Sand. This Tactile Pliable Play Sand Can Be Sculpted, Squished, And Moulded Like Modelling Clay, And Sifted And Scooped Like Sand, Making Playfoam Sand Perfect For Sensory Play In The Classroom Or At Home. What’S More, As Little Hands Squish, Sculpt, And More, They’Re Building Fine Motor Skills And Hand Strength.