If you have a dream, you can spend a lifetime studying, planning, and getting ready for it. What you should be doing is getting started. ---Drew HoustonThis Hexagonal Graph Paper Notebook is a wonderful multi-purpose for organic Chemistry, studying, technical drawing, bio Chemistry, formulas, sums and more. Perfectly sized at 8.5x11 inches, 1/2 inch hexagons, easy to write in and drawing. Product Details: Matte cover design Size at 8.5" x 11" inches (21.6cm x 27.9cm) 106 pages of double-sided Empty Table of Contents on first Page Hexagonal Graph with light gray 1/2 inch hexagons Gifts for Dream Stared Have fun & Enjoy Learning!