The Faithfull Full Automatic Pencil & Leads Set is a handy tool for marking hard-to-reach areas. It includes a long reach marker, pen holder, and 12 lead pencil refills in various colors. This set allows you to easily mark surfaces, whether wet or dry, with a reach of up to 145mm. The pencils provide a convenient way to leave markings that can be wiped clean with a damp cloth if needed.