The Dargan K08/dt 94 Knife 18mm is a versatile snap off knife designed for various trimming tasks. Its key benefit lies in the retractable, replaceable blade, allowing users to score and snap off segments to expose a new cutting edge, reducing the need for frequent blade replacements. Featuring an 18mm size and a comfortable non-slip grip, this knife provides a secure hold, making it suitable for a range of applications and users.