This is a great product. Bought it for my 8yr old son and he found the scenarios challenging but followed them without a problem. He watches programmes with a forensics theme so he was excited to be able to copy the techniques. The fingerprinting was a hit as was the unknown substance testing. He followed the experiment instructions faithfully and was able to duplicate the results easily.
I recommend this for children who are interested in science and have some degree of patience as some of the experiments require waiting a short time for results to appear.New Scotland Yard Forensics Kit