Rocketbook Matrix Digital Notebook Graph Paper Pages Reusable Notepad 21.6 x 27.9 cm Rewritable with Pilot Frixion Pen and Microfibre Cloth

No more wasting millimetre paper - the reusable Rocketbook Matrix Graph notebook is perfect for handwritten notes, calculations and drawing charts With the free Rocketbook app for iOS and Android, you can send your plans and diagrams to popular cloud services such as Google Drive, Dropbox, Evernote, Box, OneNote, Slack, iCloud, email and more Share your brilliant work with colleagues, teachers and students - the Rocketbook app scans and optimises your pages. Share digitally with anytime, anywhere Wipe off your notebook and use it again - Wait 15 seconds for the ink of each Pilot Frixion pen, marker or highlighter to connect to our special pages - simply wipe it off with a damp cloth to start from the front