Your child will have fun dropping the 3 weighted chime balls down the interchangeable tracks of this large sized marble run building system! As balls race, spin and zig-zag, your little one learns to predict the balls' course. Can double as a castle playset for hours of imaginary play. Includes 8 pieces. Parts are not compatible with Marbleworks®. 25" x 14 1/2" x 10" / 63 x 37 x 25 cm. from 2 years - kindergarten Awards: