Keeps the grease and fingerprints away for sure! The trade in of a shiny screen for protection and non-greasy screen is well worth it. You never need to clean your screen again on your leg, knee, cuff of your shirt or paper towel. These screen protectors are perfect! Easy to apply and are a great fit to the screen. 

Question: How is the instruction?
Answer: The trade in of a shiny screen for protection