Overall concept is great. Magnets are kinda weak, especially for a handcuff key that may be used by a patrol officer. I wonβt be carrying it on my person but it is a great backup until a version with stronger magnets comes out. Also the pocket clip is a bit low. I understand why because the of where the screws are in the body, however, other pen style handcuff keys, like zak, have a clip on handcuff key that utilizes no screws and could be better suited.