WP Series Pen Limited Color 2025 Dark (Finewriter WP-F100, Green)

A huge hit on Makuake! The KOKUYO WP Series is a pen proposed by KOKUYO, which has always focused on paper, and which is also particular about the writing feel and ink expression. Features of the Fine Writer: Light and smooth writing thanks to capillary action / Flexible, bullet-shaped pen tip that expands the range of expression Features of the "Rollerball": Low viscosity ink for a light writing experience / Ink discharge mechanism that allows writing so lightly that it can be written by its own weight Attention to design: Triangular grip and clip for ease of use / Beautiful cutout External dimensions: Shaft diameter 14mm x length 139mm; Cap type; Specifications: Fine tip (Finewriter) / Extra fine tip 0.5mm (Rollerball) By switching the refill, you can use both fine writer and rollerball pens interchangeably. It is also compatible with various commercially available 300 series refills. The WP Series is a pen offering from KOKUYO, a company that has always focused on paper, but also on the writing experience and ink expression. The lineup includes two types: the Fine Writer, which features a bullet-shaped resin tip that allows letters, shapes, and illustrations to be written effortlessly, and the Rollerball, which features low-viscosity ink and a free-flowing writing experience that relies on the weight of the pen. Much of today's output is created digitally. However, what underpins this is the concept of letters and lines born from the human hand, and KOKUYO believes that even in this day and age, there are things that can only be achieved through "writing." We have developed two types of pens that make the experience of "writing" more vivid and refreshing. Material: Cap and barrel: Aluminum, Tip: Brass (tin-cobalt plated), Grip: PC. Color: Black and dark green. Dimensions: Barrel diameter 14mm x length 139mm. Cap type. Specifications: Fine tip (fine writer) / Extra fine tip 0.5mm (rollerball). Ink color: Blue-black.