A fountain pen is a writing instrument that uses a metal nib to apply water-based ink to paper.
Close-up of traditional fountain pen with an iridium-tipped stainless steel nib
Various contemporary and vintage fountain pens (left to right): Pilot Justus 95 Pelikan Souverän M1000 Montblanc Meisterstück 149 Pilot Heritage 912 Parker Duofold Centennial Sheaffer Snorkel Admiral Lamy Dialog 3 Welty Parker Sonnet Conway Stewart 55 Waterman Thorobred Mabie Todd Swan 3220
Waterman 42 Safety Pen, with variation in materials (both red and black hard vulcanized rubbers or ebonite) and retracting nibs
"Waterman's ideal fountain pen" 1908 ad
A ballpoint pen, also known as a biro, ball pen, or dot pen, is a pen that dispenses ink over a hard ball rolling in its point. The materials commonly used are steel, brass, or tungsten carbide. The d
Fountain pen
…removable reservoirs in the form of pre-filled ink cartridges or ink converters. Fountain pens were most common from the 1800s through mid-1900s before ballpoint pens became popular, but remain in use among calligraphers and other niche uses. According to Qadi al-Nu'man al-Tamimi (d. 974) in his Kitab al-Majalis wa…
BIC Cristal ballpoint pen
2018 Parker Jotters are similar to the version that first came out in 1954
A retractable ballpoint pen assemblage (Schneider K15)
Magnified tip of a ballpoint pen