Carbon sheet is ideal for creating multi copies and is very convenient to office professionals. It is very convenient to use in institutions and for a variety of other purposes. They produce dark results that are easy to see and read from. It was originally paper coated on one side with a layer of a loosely bound dry ink or pigmented coating, bound with wax, used for making one or more copies simultaneously with the creation of an original document when using a typewriter or a ballpoint pen.