Just a pen? hardly.The collet pen is part writing instrument, part precision scribe multitool.Hidden beneath the back cap is a tungsten carbide tip scribe strong enough to mark most hard materials.Its held in place by a collet chuck that can accept any manner of optional scribe implements.Features tungsten carbide tip scribe works on most hard materials; collet holds different scribe tools; ink cartridge developed for extreme environmental conditions; aluminum body combines strength with minimal weight; slim clip fits comfortably in pocket.

Weight: 1.10 oz
Material: Aluminum
Color: Silver