I just got finished taking care of my drivers side window bind issue, the tools worked perfectly.. mine are a heavy type plastic (abs maybe?) and they wont scratch the paint or panels. I was a little skeptical because theyre made of plastic, not anymore though, im very happy with them.. got those from Sir Tools, off ebay (seller id "ZDMACK") ..about $28 total including shipping..

BTW, I did break a clip, but not while taking things apart..smashed one when i was popping the panel back in...other than that things went perfectly...and only took me about 45 minutes start to end..not bad considering it was the first time i pulled a vx door panel off....