TWSBI Swipe Fountain Pens are perfect for any professional or creative individual looking for a pen with a superior writing experience. With its smooth grip section and durable snap-cap for easy closure, these pens offer an out-of-the-box writing experience with every stroke. The TWSBI Swipe integrates the TWSBI Gos spring mechanism into the converter itself, making it easy to ink up and clean out. The cartridge/convertor for ink filling mechanism ensures that you have an ample supply of ink for those long writing projects. TWSBI Swipe Fountain Pens are the perfect combination of style and performance – making them an excellent choice for any discerning pen user. The TWSBI Swipe Fountain Pen comes over 3 colors like Smoke, Prussian Blue & Pear Green