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5CommentsUsa
Hi my name is sean, im 13 and i love to build with Knex my hobby is to build random things. In the future i want to be a inventer once I came up with a robotic lawnmower that worked by itself and my uncle had it built. What i love making with knex are ball machines, my most recent ball machine is the ball machine in my account picture its a mixture of the Big ball Factory and 2 of my own ball machines