The innovative Filofax refillable notebook Pastel Blue has the simplicity of a notebook and the flexibility of a binder. The cover is of soft leather look material and the spiral binding is beautiful designed in the back. The notebook can be closed with elastic closure which has the color of the book. But the secret is in the paper. The perforation of the paper is not fully closed, which offers you the possibility to replace the paper and insert it in a different place in the notebook.