Kristall, a liquid protector from Malaysian company E-Mark Global trade, shields screens with a layer nano-particle coating that gives screens a gloss finish, makes them a great deal less prone to ...

If you head over to Amazon you’ll find the Kristall Smartphone Liquid Screen Protector for just $15, but it’s usually $30. The tablet version has a suggested retail price of $50, but you can ...

What was once a simple accessory is now a global industry driven by technological innovation, evolving consumer behavior, and ...