This record is for the largest marker pen in terms of physical size.
This record may be attempted by an individual or a team of unlimited size.
This record is measured in metres (m) to the nearest 0.001 m, along with the equivalent imperial measurement given in feet (ft) and inches (in).
For the purposes of the record, a marker pen is defined as a pen which has its own ink-source, and usually a tip made of a porous, pressed fibres; such as felt or nylon.
