3 years & up. What an inventive and creative way to experience colors, shapes, and numerals! The 18" box has 10 compartments and a lid with corresponding slots. Follow one of the included header strips and slip tiles through appropriate slots. Includes 4 number sequence strips, 2 color sequence strips, 50 counting tiles, 20 color tiles, and a wooden storage box. Measures 18"L x 2.5"H x 6.25"W.
