Didn’t stick at all and hard to use.
I purchased these after I had lost some weight and my glasses didn’t fit as well. What with COVID and all the eye doctor appointments were taking longer then normal to get and I had to do something. These were horrible, first the are so small you can’t work with them, then once you get them off the paper backing they come on thus refuse to stick to your glasses. I threw them all away. So frustrating. Not even worth it to return them. I won’t buy them again.
Rating: 2 stars