To bind using a spiral of continuous wire or plastic looped through holes. Also called coil bind. #StartupSunday
A spiral bound book can fold all the way back upon itself and yet still remain flat, for easy reference while taking up minimal room on a desk or table. This makes spiral binding an excellent choice for reports, sales presentations, proposals, directories, cookbooks, instructional books, journals, and maintenance manuals. Coils available in different colors.