Color:5 colors Sipliv Collection Fountain Pen - Exquisite and practical works of art Ultra-smooth writing pen It is melt-in-your-hand smooth without burrs, catches, or scratching on every kind of paper, even if you're a quick scrawler. You will love the pen nib and how it glides smoothly on paper. Designed for your work and design, the fountain pen can go on for hours without causing discomfort. Screw /push-in type ink converter - Quick and Clean Ink converter can fill the ink in merely seconds. This fountain pen can use replaced with international standard size ink cartridge (Not comes with the pen). Also, you may use bottle ink Excellent design - Exquisite and practical works of art The Fountain Pen is inspired from the long history and splendid traditional culture of China, which contributes to the fine artistic elements and design concept Thanks to the excellent design, top materials, and exquisite craftsmanship, it stands for the excellent quality, the trend in the trade, the valuable for collection, and the witness to history Every Sipliv collection pen is meticulously crafted under very strict testing standards, guaranteeing the quality of each part of the pen. We believe everyone will enjoy it.