This color contrast design fountain pen set includes one Mancola fountain three different and 18 ink cartridges colors in (MA-F118) pen, nibs, (13

【Striking Contrast Colors】The vibrant yellow cap and base are beautifully contrasted with the olive green body. This eye-catching color combination adds a modern and dynamic touch to your writing instrument. 【Balanced Pen】The pen's weight is perfectly balanced, providing optimal control, reducing hand fatigue, and allowing you to write for extended periods without discomfort. 【Premium Pen Quality】The Mancora calligraphy pen set includes three interchangeable pens. Three double-layer ink nibs (0.7mm, 1.5mm, and 2.0mm thick) ensure continuous ink flow. Furthermore, the nibs are designed for easy and smooth writing for both left-handed and right-handed writers. The unique angled tip, unlike typical flat pens, prevents smudging, easily resulting in more beautiful lines and superior brushwork. 【Diverse Ink Options】Each box of replaceable ink cartridges contains a total of 13 colors and 18 ink cartridges. You can easily switch between colors. It also features a piston converter, allowing you to refill with your own custom inks. 【Effortless Smoothness】The pen tip glides smoothly across the page, providing a smooth writing experience. The precisely engineered nib and ink flow system work in harmony to ensure consistent ink distribution, eliminating interruptions and smudges.