Seems like a good set. Definitely a must for use with a small circuit finder. The only reason I gave it four stars is because I think they cost a bit more at $15 (the lamp socket and 2-3 pin connector are very cheap to buy separately). Alligator clips are also bound to be expensive, but if they weren't bought in this set they would have to be assembled somehow. A price of $10 would probably be ideal for them. In addition, the quality seems excellent and they will definitely like it.