Anatomical Heart Softcover Notebook

The Anatomical Heart Softcover Notebook by Cognitive Surplus. The human heart beats 100,000 times a day, 40 million times a year, and up to three billion times in an average lifetime. Just like this essential organ, this softcover notebook is sure to bring life to your ideas. Dimensions: 6.75" x 9" Page Count: 112 pages (56 sheets) Paper Type: College ruled Paper Weight: 81 gsm Binding: Lay-Flat Softcover Paper Composition: 100% recycled Printing: Soy-based ink   About Cognitive Surplus We create stationery and lifestyle goods to celebrate science and inspire discovery with respect for the sustainability of our planet. Learn more about Cognitive Surplus.