Marble Chocolate Factory

DOUBLE DECLIVOUS TRACKS - The flying saucer-type rotating and falling mechanism not only increases the visual effect of the transmission but also reasonably allocates the dynamic steps of the proper separation and falling of the balls and the retained balls rotate and roll on the platform for some time to increase the sensory impact. Items Included: Wooden Pieces Number of Pieces: 420 Difficulty Level: ★★★★☆☆ Assembly Time: About 7h Age: 14+ Assembly Size: 255*170*310 mm (10*6.69*12.5 in) Package Size: 317*233*68.5 mm (12.3*9.17*2.7 in)