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1) Amazing balance intellect ball can improve your operation ability balancing ability and comprehension of space effectively
2) Training a player's physical knowledge (mechanics kinematics spatial learning) in the unconscious 3) Turn the sphere for the little ball to move forward along the tracks in the order of numbers; try to reach the goal within the shortest possible time 4) Especially helpful to players who can't concentrate and therefore have difficulty in study 5) Color: As shown in the picture 6) Diameter: 195mm |
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