These were an impulse buy for me .I wasn't sure what I could ever possibly need 115 piece set for, but they were such a great deal that I got them any way, just in case I ever needed to fix one of my daughters' eyeglasses again.
But, I was so surprised when I opened this up. It has everything and then some! I am even, finally, going to try to replace the cracked screen on my tablet now that I am prepared. Good deal.