Use this marble cover quad rule science notebook to record data, observations and more! Precise 4 x 4 per square inch quad rulings for graphing and drawing. A secure sewn binding with rigid cover and back. Includes a convenient planner and conversion tables on the inside/back cover.
My Science Perks is FREE! Just place your order while logged in to your Home Science Tools account and you'll automatically earn up to 6% back when your order ships!Learn More