Diy Copic Marker Storage . Here it is out of the box and oh. This marker storage satchel includes 1 marker tray and 2 dividers. My copic storage Diy projects to try, Copic markers, Diy projects from www.pinterest.com See more ideas about copic, marker storage, copic markers. It was very inexpensive and. I've done it that way for more than a decade with no problem!