We test out the Kristall Liquid Screen Protector and find it's the path to a smudge and scratch free smartphone. Screen protectors were never this easy before.

This tempered glass screen protector uses patented liquid optically clear adhesive (LOCA) technology to ensure your phone looks good and stays strong.

Also, the OLED screen under the Ceramic Shield glass might see some damage. In other words, you should still consider using a screen protector and a case for the iPhone 12.