FreeCode&reg; Colorful Fountain Pen Slim suitable for ladies or Students Noble Elegant iridium nib 0.38mm Smooth Bright Surface With FreeCode Logo and Free Gift Box (black ) Screw top suction system to take ink from a bottle, no cartridge need. Design novel style, terse elegant, exquisite craft, good quality, graceful line, unique style, it has artistic quality stronger Grip good and fluent writing speed, iridium nib 0.38mm, delicate and smooth that suitable for writing on any occasion Slim that suite for the people suitable for those people with small hands or someone who like the slim pen Pen box:length*width*height=17cm x4cm x2.5cm/6.69x 1.57 x 0.98. Pen:length*diameter=13.3cm x 0.9cm/5.23 x 0.35. Weight: Pen=17g ,Box=26g.