Is the screen protector blue?

No, the blue film is a protective layer to avoid damage and scratches to the screen protector. Please peel off the blue layer and keep the clear one on the screen.

Why the Apple Pencil cant use on the iPad after installing the paper screen protector?

If you encounter this problem, please check the settings of the Apple Pencil on the iPad, and also check whether the battery of the Apple Pencil is sufficient and whether its tip is tightened.

Can I use it on top of my glass screen protector?

It cant sticker on the glass screen protector, it will reduce responsiveness when touching your screen or working with your Apple Pencil.

How can I avoid or remove bubbles when applying the paper screen protector?

Trapped air can be removed by using the flat edge of a card to push the air pocket to the edge of the device. Please follow the steps in our tutorial video.

How do I remove the paper screen protector from my iPad?

This paper screen protector is Self-Adhesive film, it is easy to tear off it from the iPad. You can tear off it from the corners, and then slowly tear off the whole piece.