TacTiles™ are the ideal first construction toy for toddlers and perfect for kids with big imaginations! Flexible blocks feature soft bristles for ease of grasping and sensory stimulation. Easy to put together and pull apart, TacTiles™ construction blocks aid in the development of motor skills and eye-hand coordination. Details:Assorted colors49-piece set packaged in a handy storage containerChildren will develop fine and gross motor skills and build dexterityTacTiles™ easily mesh together at any point and interlock until pulled apartPerfect for young builders with creative minds! Packaged in a handy, plastic storage container with handleGrade Pre K and up