Review on Professional 140-in-1 Precision Screwdriver Kit for Computer, Laptop, Cell Phone, iPhone, Tablet, MacBook, PC, Xbox Repair - Blue, includes 120 Magnetic Bits and 20 Repair Tools by Samuel Blakeley

My son and I replaced the fan on a newer HP laptop with this kit. The kit made the job simple and easy. I can see where it pays for itself in saved repair costs per use. Send in the computer for five to six weeks to have the fan fixed and it's $100 compared to a new fan and this tool kit. Waiting time for delivery, about a week for both. The fan replacement time is less than one hour. And now we have the tools to service almost anything you need on any laptop or PC or any other technology you think can be repaired. (Thanks to YouTube). PS sleeve/towel holder very well made. I would recommend it to a friend.