The Rocketbook Core Smart Reusable Notebook provides the freedom and versatility of a traditional pen and paper notebook experience, while instantly blasting your notes and ideas into the cloud using your smartphone for endless use. Although it feels like a traditional notebook, the Core is endlessly reusable. When you write using the Pilot FriXion pen, your notes sticks to the Rocketbook pages like regular paper and with a drop of water the notebook erases like magic. We designed the Core for t No more wasting paper - this innovative 36 page eco-friendly lined notebook can be reused by simply wiping clean with a damp cloth. Blast your handwritten notes to popular cloud services like Google Drive, Dropbox, Evernote, box, OneNote, Slack, iCloud, iMessage, email and more using the free Rocketbook app for iOS and Android. Takes only seconds for ink from any Pilot FriXion pen, marker, or highlighter to dry and bond to our specialized pages. Easy clean up with a damp cloth or the microfiber cloth to start over. Sophisticated AI technology allows you to use Rocketbook’s smart titles, smart search, and email transcription for easier naming and searching and sharing of your notes.