Review on SHARDEN 140 in 1 Precision Screwdriver Set with Magnetic Driver Kit - Professional Repair Tool Kit for iPhone, iPad, PC, Laptop, MacBook, Xbox, Watch - Portable Bag Included (Blue) by Ashwin Drollinger

As described; "If you have any quality or usage problems, please feel free to contact us through Revain. We will do our best to help every buyer solve the problem." I wrote to the seller a few days after I got mine order that some of the parts in the kit were not of very good quality. (I used sprockets to open the phone and BOTH bits ripped off. Not the screw but the bit itself was rounded.) After telling the seller and putting the dial aside, I went on with my business and To be honest I forgot as I haven't had to use this set to date and it refreshed my memory. I never received an answer. In short, yes, there are many parts included, but if you come across a screw that's a little tight, expect your bits to shear off or round off, and don't expect a salesperson to answer your concerns.