This special edition we have taken our improved line-of-sight GTX-EXO Trimmer and made it even better with our new advanced magnetic tension system for the ultimate experience in outlining, designing and dry shaving. The patent-pending M-FORCE technology delivers more power and cutting precision from consistent, magnetic tension across the upper and lower blades. Plus, M-FORCE offers longer tool life due to less wear and tear on your tool’s motor and drive components.