Things known as an edc uk are also called Everyday Carry items, typically referring to stuff like knives, books, pens, phones, flashlights and other things. These items are marked as so because they are considered essential by the government and the citizens of the UK. The items listed are usually things like knives, watches, flashlights, etc. https://www.uniccm.com/blog/edc-uk-items-small-in-size-but-great-in-benefits