The bollock dagger (also known as a ballock dagger) is recognizable by its distinctive, double-humped handle, which resembles a scrotum in cross-section. This type was primarily used in Europe between the 13th and 16th centuries; it was common in England and the Scandinavian regions. It has a shorter, usually strong, single- or double-edged blade, which made it suitable as a belt dagger, for everyday defense and combat tasks. Many versions existed — from simple, practical designs to ornately hilted specimens. In terms of material use and workmanship, authentic reproductions can be made by taking into account the techniques and materials of the time.
For pieces intended for preserving tradition and historical fencing, safe design and compliance with legislation are important.
