The new Tombow Marker Case will store and organize your favorite Tombow products. 108 slots allow more room for you to carry all your Tombow Dual Brush Pens as well as other Tombow writing instruments. The easy to use accordion style base can be unfolded for desk use, when youre ready to take your markers on the go just fold the base and snap the lid on either side. This durable and portable case allows you to stay organized and prepared wherever inspiration strikes.108 slots fit Tombow Dual Brush Pens and other Tombow writing instruments, accordion style base can be unfolded for desk use, durable lid with carrying handle snaps on top, easy to use and portable way to keep Tombow products organized on the go. Measurements: 8.38 x 5.63 x 8.5