Fresnel Lens Pocket Magnifier Credit Card Wallet Size 6 Pack, Portable Ruler and Emergency Solar Fire Starter, Compact Magnifying Glass Home Office Outdoor Survival Bushcraft (Orange)

These magnifying cards work really well. I was surprised how well they worked. It's the size of my credit cards but very thin, even with the orange case, so it fits in the credit card slots in my purse. It's one of those "how did I do without it" things that you didn't know you needed.

I like it.

A good value and great product and I would give it 5 stars but my lot came slightly damaged. I did not notice the damage until I started giving away a few to my boys then noticed a whole in 4 of the lot. Too late to return but am OK with the value so no huge deal.

Works well

I like to keep these lenses in my wallet or car as a reading glass substitute. I'm not ready to keep full sized glasses with me all the time.

These are so cool for having in a pocket. I used them as part of a party favor bag. We were able to start a wee fire with one.

So 4x is about as strong as these things get, and adding a 3"/8cm ruler is a very nice plus. I got the 6-pack and they all do the job. However, quality control is not very good: all six came with small scratches and four had some odd sticker-type residue on them. Three also have an odd molded spot in an upper corner. They are well off-center so they don't interfere when reading a menu or small print on a medicine bottle, for example. None of these things grossly affects their functionality, either. But they are there. 4x is better than the 2x that my optometrist usually has lying around, but I do wish the quality control was better.

Just what you would expect a thin plastic magnifier to be. It's good to have it when you need it. I carry one with me in my wallet. Thanks

Proudest as advertised!

Suits our needs perfectly. Fits into wallet and easy to use to read menus!