Spigen Glas.tR Nano Liquid for All Mobile Devices

I've used this product on a number of phones and tablets before and really like it. It's not like a plastic/glass cover, but instead is a couple of special wipes with chemicals on them. I doubt that it gives the protection of a tough glass screen, but it makes your screen lovely and smooth, making it a pleasure to use and getting rid of any worn patches on the coating. I'm convinced that it does protect the screen as none of my phones has a screen covering case and none of them have picked up any scratches despite regular day-to-day use.In summary: I've found it to be effective and easy to use without the nasty feel of stick on protectors. BUT... I doubt it's as tough as a whole additional glass protector.

I didn't have high expectations on the scratch resistance but I mainly bought this to try and re-apply the oleophobic coating to my phone as it is attracting lots of grease and fingerprints and i miss that slidey glass feel you get from a new screen.On both points it added absolutely nothing.Two days after applying i got several new scratches and there's no noticeable improvement at all in fingerprint reduction.

I've used something similar in the past that was nearly twice the price. This does a better job, it even filled in the small scratches on the existing screen protector and it definitely keeps the fingerprint smudges at bay. It's very easy to apply as well.

I'm so used to using the regular screen protectorsOr all in one case.To sudden use a wipe feels strange but I wiped a piece of plastic as a test and tried to mark/scratch it and it worked.

I bought this because my new iphone 11 pro max had a certain area that was always caked in finger prints and had a permanent smudge :/ instead of returning it again (had to return my first one) i decided to see how i could fix it and found this! Basically my oleophobic coating was worn off in one area and it was making my OCD terrible. I used the wipe to clean the screen then applied the coating and gave it 10minutes before wiping with the provided cloth and my permanent smudge is gone! The entire screen looks brand new now this works 100% for fixing these issues i can't comment on scratch protection etc but if you have permanent smudges this works. Spigen quality shines through as always.

I had a mark on my screen where my thumb had rubbed off the oleophobic coating. This product appeared to have gotten rid of it but it was back after about 2 days. I wouldn’t purchase again.

I purchased this purely as a means of renewing my oleophobic coating (to repel fingerprints) on an existing glass screen protector. I had no expectation on the scratch protection claims.This is one of those products that evaporates really quickly, and I've found that these are the best for making your screen feel "slick" again. Unlike products like Fusso, which come in a tube so you can use them across multiple applications, this comes on an impregnated cloth, so it's a one-shot deal.Once it has been applied, the screen does feel super-slick. The only problem is that the feeling doesn't really last more than a day or two. If this stuff was in a tube, or maybe a ten-pack of cloths, then it would be a reasonable deal, but over a tenner for a single application just isn't good value for money.

Easy to use