• 3-in-1 multicolor pen and mechanical pencil makes changing writing modes quick and easy
• Brass mechanism delivers precision lead advancement
• Fixed lead guidance sleeve prevents breakage and offers an unimpeded page view for precise ruler-based drawing
• Hexagonal barrel ensures fatigue-free writing and drawing and prevents the tool from rolling even on inclined drafting tables
• Metal knurled grip keeps writing instrument from slipping out of your hand
• Smart and stylish black barrel gives drafting pencil modern look
• Filled with ballpoint pen ink refills in red and black, plus 0.5mm mechanical pencil lead