This notebook, adorned with some of german naturalist ernst haeckel’s jellyfish illustrations, makes the perfect spot to muse on cnidaria or plan your next research trip. Use it to write whimsical tales inspired by the sea, or give one to thank your marine biology professor for a semester filled with wonder. Dimensions: 7" x 9" Page Count: 192 pages (96 sheets) Paper Type: 5mm Grid + College Ruled Paper Weight: 81 gsm Binding: Lay-flat Hardcover Paper Composition: 100% recycled Printing: Soy-based ink Generation: 4th