Okay, the price is not "low" for these test leads indicator tool like many you will see.  But,.... the quality is high, and the function is perfect.  I have used one of these for nearly 30 years now as a Master Journeyman Electrician, and hate it when I leave it out of my pouch for some reason.  I have used several "others" over the years - none are as good as this one for size and function.