8 different types of calligraphy pens PIOCHOO pen is not only easy to carry, but also does not need to change the nib, which is believed to meet your requirements during use. The best choice for beginners in calligraphy. Whether it's daily writing exercises, holiday greetings, or letter writing, you need it. Function 1: waterproof If you accidentally touch your handwriting with water during use, don't worry, our unique ink pen will not stain your notebook. Function 2: Smooth As you practice calligraphy or design with it, you'll find it smooth and allows you to create as much as you like. Function 3: quick-dry You will find that when you use other pens, the water dries too slowly, and if you accidentally rub it, it will make your notebook very dirty. Our calligraphy pens use special ink to dry quickly. You don't have to worry. Nib detail effect display The Calligraphy Pens have 8 Size tips - : 1mm, 2mm, 3mm, extra-fine, Fine, medium, Brush, soft Brush.