Turn the rocker in the lower left corner, and the small steel ball can be pushed into the upper channel. Turn the small shaft on the balance bar in the lower right corner, and the small steel ball will roll down the track, and the left side of the balance bar will be lowered. Then, another small steel ball then drops, and the subsequent automatic rolling of the small steel balls in the upper channel to the bottom channel.
* Size: 400 x 250 mm (L x H)
* Recommended age: 3 years +
All Hexin Toys are made with non-toxic paints & inks and comply with EN71 & ASTM toy standards.