PACKAGE NCLUDES:You will receive 6 replaceable ink cartridge pens in different colors, each pen is approximately 5.51 x 0.5 inch / 14 x 1.5 cm long. We have the lovely Macaron range. 6 pieces of pen You can choose your favorite color according to your moodCOMFORTABLE EXPERIENCE:Replaceable fountain pen holder is made of high - quality plastic material. When you write, your hands are comfortable to hold and your writing is very smooth. Our nibs are made of metal for smooth writing and long - lasting durability, it is wear - resistant and can be tightly fixed in the pen barrel and not easy to loosen. The macaron color series have smooth surfaces, giving you a good writing experienceREPLACEABLE INK BAG:Each pen has an ink bag inside, which makes writing smooth and long - lasting, after the ink bag is used up, it can be replaced with a new one, and the pen barrel can be used repeatedly and will not be damaged when writing. The writing is clear and smooth, and it feels comfortable to holdPROFESSIONAL DESIGN:The pen barrel has a triangular design that corrects your grip and prevents slipping, allowing you to hold the pen more comfortablyPRACTICAL PRESENT:These metal pens are practical, beautiful, environmentally friendly, making them a good choice for family, friends, teachers or classmates