This works just great. My first one arrived damaged. I called and received a new one in less than a week. Great customer service. I will be ordering more from scrapbook.com.
I was able to put in several brands but similar pens in. I did not use the extra grid, didn't feel like I needed to, pens staayed in place with just the bottom grid.
I like how this holds the markers flat, for even ink distribution. Also, takes up little space on my desk.
I bought 2 cases. Unfortunately the lid of one of the cases didn't survive the transport and was cracked. Otherwise the box is great although the lid is somewhat hard to hard to put in place with the loose pen-separator.