The service is even for my 9-year-old children and easily understood, and with courageous application also meets the belt cutter its meaning and purpose in children's hands. Smashing the side windows we tried in the junkyard and even here there are no problems for children. The necessary pressure to actuate the spring-loaded mandrel can muster children.
However, there is a limitation in the use: safety glass! Through the film inside the plate glass shatters only in a known manner into small crumbs, the access to the vehicle through the window still has yet to come but by strong kicks or the like. Are created. Because today more and more vehicles are equipped with safety glass on the side windows (reduction of injury risk, noise reduction, protection against theft), the ResQMe comes here to its limits, and it is recommended that, if necessary, a rescue knife with Scheibensäge or a real emergency hammer, the then yet more with significantly "oomph" and emphasis can be used.
All in all, but still better than nothing, and apart from the above-mentioned restriction a useful utensil, especially as to little more than the simple price gets here equal to a brace.