The manipulator tool is made of cheap plastic and will not last long as it shows signs of wear and stress after just one use for normal controller disassembly. Screwdrivers are acceptable but not the best tools I've ever used and the small bits are iffy as one almost ripped off a screw. A brush and tweezers are nice additions, but again not the best. Overall a good set but I will not buy again. The peek tool is the main reason I bought it and I'm already very disappointed in that aspect, but you get what you pay for.