• 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

Shipping Note: Shipping to Alaska, Hawaii, and PO Boxes is not available for this item

Warranty: 90 Day Woot Limited Warranty