This book is ideal for use in labs and science classes. The smooth 20 lb green writing paper is printed with 4 square/inch graph layout. The pages are consecutively numbered from 1 to 152. The covers are made from a flexible red 10 pt pressboard. The book is glued and taped on the side; sheets are not designed for removal from the book.

• Ideal for school lab reports and note-taking.
• Heavyweight, 20 lb green paper is 4 x 4 square/inch quad-ruled.
• Pages are numbered on both sides; numbered 1 to 152.
• The book is glued and taped on the side; sheets are not designed for removal from the book.