The LAMY st Tri Pen in matt stainless steel consists of a: Ballpoint pen in black and red ink (LAMY M21 Ballpoint Refill - other colours are also available and sold individually), and a Mechanical pencil with LAMY M41 (0.5mm) pencil lead all contained within one writing instrument. Colours are changed using the twist mechanism switch system. Includes a built-in eraser underneath the removable button. The LAMY M55 Tripen marker refill in orange is also compatible with the pen remove either the black or red refill and replace it with the orange M55 (refill available and sold separately). 

Specification

• LAMY st Tri Pen Brushed Stainless Steel
• Item number: 1234763
• Matt stainless steel finish
• Designed by: Gerd A Muller
• Spring-loaded strip-steel clip
• Sleek cylindric writing instrument
• Supplied in a LAMY branded elastic gift box (as pictured)
• Colours are changed using the twist mechanism switch system
• Black and red ballpoint pen and a mechanical pencil in one writing instrument
• Equipped with black and red LAMY M21 Ballpoint Refills, LAMY M41 (0.5mm) pencil lead and LAMY Z15 eraser with cleaning needle