I am pretty sure you know the tool manufacture, Stanliner...And know that they are the Snap-On of PDR tools. But you probably didn't think they are the kings of custom tools. Designs that are unique to them, and you never knew you needed them. Kaz, the mastermind behind each tool has been a pioneer in the Paintless Dent Repair industry for 40+ years. Here is a short video of one of them. Enjoy!