Staples Arc System Task Pads, White and Gray, 2-1/2” x 7-1/2”, 150 sheets

The space between line is too narrow. In my case this is good because I have a small handwriting. But even then, I need to use a special pen to make my annotations fit. I don't know if it is a good complement for the arc system. The paper is too thick and may mark the leafs next to it.

So handy

Works great, recommend only inserted 1/3 of a pad at a time

They work with my Arc notebook. Good purchase.