SOU・SOU ×KOKUYO Binder 2X2 Ring
“Top and bottom separate rings”
This colorful and pop-style binder is a collaboration with major stationery brand KOKUYO. Featuring a top-and-bottom separated ring design, it’s a slim binder that prevents the rings from pressing against your hands—even when the loose-leaf pages are closed.
Colorful, pop-style collaborative stationery
Pages can be easily replaced

