Ultra-Thick B5 Shell Ring Binder Notebook - Detachable DIY Coil for Students

This ultra-thick B5 shell ring binder notebook is perfect for students seeking a customizable and durable note-taking solution. Featuring a binder binding design, it allows for easy organization and rearrangement of pages. The detachable DIY coil facilitates personalizing the notebook to suit individual preferences and needs, providing a versatile tool for any academic or creative endeavor. Cover material: Stone paper Text material: 100G Daolin Paper Weight of inner paper: 80g Number of pages of content paper: Page 1-50 (inclusive) Inner page layout: Horizontal line Manufacture country: China Instructions included: No