STEM toy Grippies Links features easy-to-stack and connect magnetic construction blocks and two sizes of magnetic characters to encourage building, dramatic play, pattern recognition and simple to complex construction concepts. With soft, over-moulded plastic textures and tactile grips in four bright colours, Grippies Links are perfect for small hands. The blocks pivot when connected for organic, moveable play. Clean with a damp cloth and mild soap only. Air dry completely.