Kokuyo Campus Recycled Twin Ring Notebook B5 6mm Horizontally Ruled 40 Sheets mini desk type calculator Its size ensures it fits

Its size ensures it fits comfortably in any notebook or planner

generous 8mm ruled width

Square Root (√): Dedicated key for basic algebraic functions

Spider-Man panel that shifts between designs

Kokuyo Campus Recycled Twin Ring Notebook B5 6mm Horizontally Ruled 40 Sheets mini desk type calculator Its size ensures it fitsThe Kokuyo Campus Recycled Twin Ring Notebook is an environmentally friendly stationery staple crafted from a blend of recycled paper pulp. it features a minimalist, natural kraft toned layout certified with the Eco Mark eco label. Designed for both academic and professional use, the twin ring binding allows the notebook to open completely flat or fold all the way back 180 degree celcius for comfortable writing even in tight spaces. The internal pages