The Lamy st twin pen contains ballpoint pen and 0.5mm lead mechanisms in a simple matt stainless-steel body. Polished steel pocket clip and button. Replaceable eraser under the button. Subtle ribbed finger grip area. Upper barrel twists to select mechanism. Approx 9.5mm diameter.
The Lamy st tri pen contains blue and red ballpoint pens and a 0.5mm lead mechanism in a matt-black lacquered steel body, approx 10mm in diameter. Gloss black steel pocket clip and button. Twist the upper barrel to select function. Replaceable eraser under the cap.
The Lamy st tri pen contains a black ballpoint pen, 0.5mm lead mechanism and a highlighter in a matt stainless-steel body, approx 10mm in diameter. Polished steel pocket clip and button. Twist the upper barrel to select function. Subtle ridged finger grip area. Replaceable eraser under the cap.
The Lamy st tri pen IT contains a black ballpoint pen, 0.5mm lead mechanism and a PDA or touchscreen stylus in a matt stainless-steel body, approx 10mm in diameter. Polished steel pocket clip and button. Twist the upper barrel to select function. Subtle ridged finger grip area. Replaceable eraser under the cap.