Description
Arrange the parts of constructor so, that by tipping one element, chain reaction is made! Fantastic constructor to watch and understand how chain reaction works. This set will help to comprehend how speed vary depending on the weight and size of the accessory, and evaluate the distance between accessories. Little engineer will be able to watch how speed objects accelerate from begging to end! There are several circuits in each kit.
, , All Zig&Go constructors are compatible with each other. Kit consists of explanatory leaflet and 27 construction parts.
