ROCKETBOOK Matrix Reusable Digital Graph Paper Notebook - Smart Notepad A4 Spiral Note Book Pad, Lined Paper with Frixion Erasable Pen and Wipe, Office Gadget App Reduce Paper Waste

• NO MORE WASTING GRAPH PAPER -the reusable Rocketbook Matrix graph notebook is perfect for handwriting notes, calculations, and drawing diagrams.
• BLAST YOUR PLANS AND DIAGRAMS TO POPULAR CLOUD SERVICES like Google Drive, Dropbox , Evernote , Box , OneNote , Slack , iCloud , email and more using the free Rocketbook application for iOS and Android.
• SHARE YOUR BRILLIANT WORK WITH COLLEAGUES , TEACHERS AND STUDENTS -the Rocketbook app scans and enhances your pages. Share digitally with anyone, anywhere.
• ERASE AND REUSE YOUR NOTEBOOK -Allow 15 seconds for ink from any Pilot Frixion pen , marker, or highlighter to dry in order for it to bond to our specialized pages - just wipe clean with a damp cloth to start over.
• SCIENTIFIC TEMPLATES AND FEATURES -Enjoy 30 graph pages with .25 inch grid format for precise diagramming. Also includes a handy one lined page for notes , one index page for organization, and built-in metric and imperial rulers for quick measurements

The Rocketbook Matrix is an all-in-one science, math, and design solution! Developed for laboratory and academic settings, the Matrix graph notebook makes it easy to create and share hand-drawn graphs, sketches, and diagrams. The .25” grid format provides a strong visual aid for your work without being a distraction. More than just a lab notebook, the Matrix works with the Rocketbook app to scan and digitally share your notes with anyone, anywhere, or to simply transfer your work to a computer. Plus, the innovative reusable synthetic paper allows you to write smoothly with a Pilot FriXion pen, then magically wipe your pages clean with a damp cloth to reuse again and again.