Houdini 30100 Automotive Escape Tool (AET) is designed to safely extract people who are trapped in vehicles. The Houdini 30100 is designed with the DIY escape in mind, it features a 4 in one tools in one keychain. The spring-loaded tempered glass punch lets you safely exit your vehicle in case of emergency. The hooked blade is ideal for cutting a seat belt or rope that may have you or a victim entangled. A 5-Lumen LED lamp lights the way with approximately 10 hours of runtime, and safety whistle signals for help up to a 1/4 mile away.