Makeblock advanced robot mechanical kit makeblock 91004 p the advanced robot kit from makeblock gives you a wealth of parts to extend your existing makeblock kit or to add your own controller with 3 x dc motors a metal gripper plus wheels pulleys beams plates and brackets makeblock have designed 6 x different robots and you will be able to design lots more the major parts are made from beautiful anodised aluminium giving your robot a professional hi tech look p p makeblock provide