Haven't used the real tools yet - hope I never will - but they seem reliable and I think given ARB's reputation they're fine. I'm a bit surprised by the packaging though. Knowing ARB's off-road quality and experience, I think they will provide a more compact and compact container for their kit. The orange plastic clamshell box takes up far more valuable cargo space than it needs. I put everything in a smaller bag left over from something and now it takes up some of the original volume. Your case protects the instruments better, but they are hardly fragile anyway. Finally, the plastic doesn't seem to be that durable, especially the hinges and clasps. In short, I'm sure the tools are fine, but it's about recycling.