The Mungyo Fine Calligraphy Pen Set includes 12 multi-color calligraphy pens, each featuring a high-quality 2mm chisel nib. These water-based, non-toxic pens are perfect for elegant and precise writing. The set comes in a reusable transparent plastic case, making it easy to organize and carry. Ideal for both beginners and professionals, these pens ensure smooth and reliable performance. Certified as safe and easy to use, this calligraphy set is perfect for art, design, and lettering projects.