This hands-on activity helps build fine motor skills and hand-eye coordination while children learn to recognize shapes and different sizes while hammering patterns on a cork board. Make your own patterns or play with the work-cards in an exciting game format. 1-2 players. Contents: 2 Cork Boards (5.9" x 5.9"), 72 Plastic Geometric Shapes, 72 Nails, 10 Work Cards, 1 Hammer, 1 Spinner