Rediform National Laboratory Notebook, Letter Size, Quadrille Ruled, 60 Sheets, Black

The heavyweight hard cover on this laboratory notebook is black and durable to withstand frequent use. Quadrille-ruled, letter-size paper is perfect for taking lab notes at school or work. Rediform National graph paper offers durability. Each letter-size sheet is 5 x 5 quad ruled. Features perfect binding and a hard black cover. Eco-conscious choice - has one or more meaningful eco-attributes or eco-labels. Product contains 50% total recycled content, including 50% postconsumer content, helping you save resources and reduce waste.