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Fun, unique system of cool coloured cubes that interlock to form a marble run.
Build thrilling maze sculptures in the form of towers, geometric shapes or any other design. With 36 cubes in three different colours and 14 marbles, the versatile 3-cube design allows for countless possibilities and unpredictable action when the steel balls travel the various routes. With the single-exit and bottom-exit cubes you can direct the marbles to go just where you want them. When they reach a double-exit cube the suspense begins - which way will they go? This is the next generation marble run - lots of fun.
Eight year olds like more challenging construction sets, and are starting to get seriously interested in science. Anything involving potential explosions or high speed makes a good present. And anything they can throw or shoot at someone else is also very popular.