Wholesale 213 pieces Double Spiral giant ball circuit

213 piece Double Spiral giant ball circuit. Build your ball circuit and put yourself to the test with this new smart construction game. All the pieces, slides, bridges, columns and spirals, fit easily together creating an infinity of compositions that will allow you to build wonderful tracks to make the marbles rush down during breathtaking speed races. Creativity and thought are essential to build beautiful leads that work well. Includes 213 pieces. Measurements: 90 x 70 x 65.