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 you're 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.