4 Pack Plastic Reading Magnifier Lens Credit Card Size Magnifier Wallet Pocket Lens Firestarter (300% Magnifier Lens)

Useful emergency credit card magnifier comes as a pack of five. Will just about cover a moble phone

A great convenient magnifier to keep in your handbag or pocket to save eye strain when reading small fonts.

Only had these a couple of weeks but already proving useful. Very easy to carry in your wallet, carrying pouch helps protect the delicate plastic grain of the lens. Only issue with this product - aware these are dirt cheap - but the plastic has a slightly cloudy quality to it (all 4 are the same) which reduces magnification quality with occlusions. Also not very useful under spotlights due to reflective glare, much easier to use in natural light. Overall though, good VFM but would be willing to pay more for "swiss quality" ones with clearer plastic.

very good great magify hand fits in wallet would buy again

These are ok as a last resort but if your sight is quite bad. Buy something better.

Very useful

Great little thing I can store in my wallet for when I need it. Magnification seems really clear. Glad to have it. Will give some to my parents as well. Helps when you’re getting that age related long sightedness and it becomes hard to see stuff up close. Note, I’m not using this for long term reading, just when I need to inspect something occasionally up close.

I purchased these for when I'm out and about and don't want the rave of carrying glasses and case etc, for the odd thing you cant quite see due to small font etc. Note these do NOT replace glasses they are just a handy thing to have when you struggle to make out the text. If its these or glasses round your neck on a cord (aka O.A.P style) then I will go with these, but if you for see quite a bit of reading take your glasses. Hope this helps.