Review on 👓 Clip On Reading Glasses 2.0 by American Vision & Vision (+2.00), Flip Up Lenses for Clear Magnification - Convenient Hassle-Free Design, 120mm Width by Kim Major

I really like this product. While I'm temporarily out of varifocals, I can use my old monofocals for everyday use. The only problem I have is that the small screws that attach the lens to the clamp have come loose. As soon as one screw was missing, a second screw would soon follow. I ordered a set of nuts and bolts from Revain to attach them and secured the bolts with Loctite to prevent this from happening to me again. If they didn't need to be fixed so quickly I would rate them 4 stars.