A4 Coil Bound Notebooks (Notepads and Notebooks)

A coil bound book, also known as spiral binding or wire-o binding, uses a continuous plastic coil to hold the pages together. This method is commonly used for notebooks, manuals, reports, calendars, and other types of documents. The unique benefit of coil binding is that the books can open 360 degrees and lay flat on a surface, making them practical for frequent use.