FreeCode Fountain Pen Colorful Classic Luxurious Generous Senior iridium nib 0.5mm Smooth Dragon With Free Gift Box(Gold) Screw top suction system to take ink from a bottle, no cartridge need. The pen cap with a dragon for decoration, is a unique symbol of this fountain pen Fluent writing speed provide high quality writing for the writers which is the first choice for business people The color of the pen is full of the courage and vitality,If you own one you will like it . Pen box:length*width*height=16.5cm x4cm x2cm/6.5 x 1.57 x 0.78;Pen:length*diameter=13.7cm x 1.2cm/5.39 x 0.47. Weight: Pen=33g ,Box=26g.