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2025

NIMASO Trivia: Do glass films need to be replaced regularly?

NIMASO豆知識:ガラスフィルムを定期的に交換が必要?

Smartphones and tablets are indispensable for modern people.

You probably put a glass film on your smartphone or tablet every day. But did you know that you should replace that glass film regularly?

The staff at NIMASO replace their glass film about once a year. We asked them why.

"I think that using a smartphone every day causes the screen protector to deteriorate quickly. When the screen protector itself starts to deteriorate, it becomes harder for your fingers to slide across the screen protector, making it difficult to scroll."

"I used to think that there was no need to replace it. But when I actually replaced the screen protector with a new one, I was like, wow, the smoothness of my fingers is totally different! Is it really that different? I didn't realize the importance of glass screen protectors until then, but after experiencing the difference between a new and worn-out screen protector, I realized that it is something that should be replaced regularly. Since then, I have started replacing my glass screen protectors about once a year."

That's why NIMASO recommends replacing the glass film one to one and a half years after installation.

If you replace your smartphone every year or so, you don't need to worry about replacing the screen protector. However, most people probably continue to use the smartphone they purchased for more than two years. Recent iPhones are quite expensive. That's why you want to use your smartphone for a long time.

If you feel that way, I recommend replacing your glass film every year or so. It's cost-effective to use a high-quality glass film that costs around 1,000 to 2,000 yen and replace it every year or so.

Therefore, NIMASO's iPhone glass film (glossy, blue light cut, anti-glare, anti-pry) comes in a set of two. We prepared one extra. The reason is that as new smartphone models are released, sales of glass films for older smartphone models may end.

Please try the NIMASO 2-piece glass film set. Currently, NIMASO is participating in the Rakuten Super Sale from December 4th to 11th. Up to 50% off and 50 times the points!

NimasoDirect Rakuten Market Store: https://www.rakuten.ne.jp/gold/niccou-store/

nimasoshop Rakuten Market Store: https://www.rakuten.ne.jp/gold/nimaso-shop/

NIMASO's glossy glass film brings out the natural shine of your smartphone screen while also providing excellent protection. It has a high transmittance, so you can enjoy the original beauty of your screen without compromising the image quality of high definition, 4K, or 8K. This film is recommended for those who enjoy movies, dramas, YouTube, etc. on their smartphones.

NIMASO's blue light cut is a blue light cut technology developed in-house that can reduce blue light to the maximum extent possible. Release your eyes from the strain of staring at your smartphone!

Anti-glare glass films are also recommended for those who enjoy playing games every day. The surface has been specially treated, and the ease of sliding your fingers across the screen is a great advantage in games that require you to slide your fingers across the screen, such as rhythm games and puzzle games.

NIMASO's unique anti-peep technology prevents people from looking at your screen from the left and right, protecting your privacy. The fine louvers built into the screen make the screen clear when viewed from the front (approximately 45° left and right), but difficult to see from the left and right (more than 45°), preventing people from looking at the screen.

We also recommend replacing your iPad at the same time. It is rare for an iPad to be used for longer than an iPhone.

NIMASO currently offers four versions of the product: a matte anti-glare glass film, a glossy glass film that brings out the luster and beauty of the iPad display , a blue light blocking glass film that reduces eye fatigue, and a paper-like protective film that is comfortable to write on. Please check them out to see which one suits your needs.

古い NIMASO Trivia Series: Screen protector = glass film? すべて 新しい NIMASO Trivia: How much do you know about clear cases?