Wave Smart Reusable Notebook With Pen, Quadrille (dot Graph) Rule, Blue Cover, 9.5 X 8.5, 40 SheetsProvides the freedom of a traditional pen and paper notebook, while instantly blasting your notes into the cloud using your smartphone. When you use Pilot FriXion pens with the Wave notebook, you can erase your notes using your microwave oven and reuse your notebook. Go ahead and re read that last sentence. Book Pad Binding Type: Spiral; Book Pad Binding Edge: Side; Book Pad Sheet Size: 9. 5 x 8. 5; Book Pad Subjects Sections: 1. Package Includes: (1)