Instant Stick-On Bifocal Lens

Really wanted these to work so I could wear my favorite sunglasses without having to switch out when I need to read something. Unfortunately they are next to useless. I tried fitting them using lens cleaner as suggested by the manufacturer, and water as suggested in the comments. Neither method stopped the image being very blurry. Also as the pics show, as the fluid dries the lens begins to peel away at the edges creating an even more distorted image. I contacted their CS email address and despite receiving a receipt confirmation, I never heard anything further. Save your money. Update. CS did respond, went to my junk folder so my bad on that. They’re sending me another pair so we’ll see if I just had a bad set. Will update.