- This book is ideal for use in labs and science classes.
- The carbonless paper has a white original sheet and blue copy sheet.
- Both sheets are printed with 4 square/inch graph layout.
- The book includes a removable backer for positioning under the blue sheet to prevent bleed through.
- The front covers is water resistant 20pt Pressguard, and the back cover is a heavy 50 pt chipboard.
- The book spiral bound along the 11? side, and the wire ends are coil-locked for snag-proof performance.
- Each book includes a double pocket under the front cover for storage of loose papers.