Rocketbook Wave Smart Notebook - Executive Introducing the world's first smart, microwave-to-erase-and-reuse notebook. Polypropylene binding Download the free Rocketbook app for Android or iOS to scan your content Blast your notes to Google Drive, Dropbox, Evernote, Box, OneNote, Slack, iCloud and Pop your Rocketbook wave in the microwave to erase and reuse your notebook up to 5 timesemail Works with any pen, marker or highlighter from the Pilot Frixion line (one pen is included)