This Waterman Expert Mars Black Fountain Pen is the perfect pen for your daily writing needs. It's a great "universal" size, lightweight, and well-balanced, making it an excellent choice for everyday use. The stainless steel nib ensures a wet ink flow of ink and the friction fit cap clicks securely to post. The Cartridge-Converter filling system makes it easy to switch between ink cartridges and converter. This pen fits in your hand perfectly and is a great daily workhorse. With its sleek and contemporary design, it will become the go-to accessory for the professional on the go. Pick up the Waterman Expert Mars Black Fountain Pen today from Makoba and get the writing performance you need.