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 mood COMFORTABLE 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 experience REPLACEABLE 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 hold PROFESSIONAL DESIGN:The pen barrel has a triangular design that corrects your grip and prevents slipping, allowing you to hold the pen more comfortably PRACTICAL PRESENT:These metal pens are practical, beautiful, environmentally friendly, making them a good choice for family, friends, teachers or classmates