Based on this product's specifications, here are some alternatives and similar models
Notebook Dan-Mark Brulion 115×140 mm 128 pages, Smart binding, pack of 5
Summary description:
Dan-Mark Brulion notebook, size 115×140 mm, 128 pages per notebook, Smart binding; pack of 5. Compact hardcover notebooks for note-taking, lists, sketches and daily planning. Suitable for students, office use and personal organization. Features practical pocket-sized format and standard page count for everyday writing and record-keeping.