Wire-O binding is that it can bind pages made from different materials.
Wire-O bound books can be fully opened and reviewed using different dividers produced from thick paper or plastic.
Spiral bindings are used for calendars and books that need to open fully, methodological and educational literature, notebooks, recipe books, etc.
Spirals are available in various colours; the most popular are white, black and silver.
We can spiral-bind books up to 22 mm thick.