Simmpo iPad Comfortable Matte Anti-Blue Light Paper Film [Japanese Nanopaper]

⚠️⚠️Our product description states that "Current products may have some "crystallization" because our new technology has lutein, which is not present in every tablet. Basically, this does not affect viewing.⚠️⚠️ 🔳 Using Japan's special "Nano-grain coating technology" to make handwriting comfortable! 🔳 Unanimously recommended by many ophthalmologists across Taiwan! 🔳 Taiwan’s Tsk Tsk reached the target of 1614% in fundraising, the highest amount raised by a screen protector brand! 🔳 Professionally blocks blue light, filters out 3 times more harmful blue light than other brands. 🔳 Restore true colors, color temperature difference < 350K to maintain non-yellowish colors. 🔳 The penetration rate is increased to 86.6%, making the screen clear and transparent without compromise. 🔳 Exclusively developed NPA Layer nano photosynthetic absorption layer that absorbs 420-460nm blue light.