Carbonless Wirebound Lab Book with Numbered Sets, 4×4 Grid Ruled, 11″ x 9″, 50 Sets, Gray Cover, White/Blue Pages

This book is ideal for use in labs and science classes. The 15 lb paper has a white original sheet and blue copy sheet. The top white sheet is printed with 4 square/inch grid layout and the blue sheet is unprinted. The book includes sheets of carbon paper that can be removed and placed between the white and blue sheets. Sets are consecutively numbered 1-50. The front cover is made from durable pressboard and the back is brown kraft. The book is spiral bound along the 11″ side, and wire ends are coil-locked for snag proof performance. There are 50 sets per book. Proudly made in USA!