Magnetic force rise up with levitation lifting height decreasing from Top base.
The objects weight is counteracted by gravitational force. Magnetic force is permanent for a designed Device. Top Levitation apply to levitating bottles, Levitating can, Top of products are requested as complanate as possible. It only can levitate a fixed weight, But can not levitate ranges, Because capacity is restrained, Top levitation used to which products' weight is fixed.