Kokuyo® Binder Notebook, B5 size with 26 rings. This binder has 6 dividers, all different bright colors: Red, Green, Blue, Yellow, and Grey. This notebook also comes with 10 loose-leaf sheets of lined paper, 6mm ruled x 36 lines. The Kokuyo® Binder Notebook has a silent ring opening and closing that can be opened with one hand. This Kokuyo® Binder Notebook is the perfect Binder for all your notes, keeping them all organized for each class.