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.
Nine year olds are clever little fellows and have lots of interests. Great presents for 9 year old boys are remote controlled cars or flying objects, science construction kits, anything that shoots, or outdoor gear. Magic is popular and anything involving pranks will appeal to that 9 year old sense of fun. Or get them a great book.