The Calligraphy Pen set by Fhyhej includes 6 size pens in black color, perfect for various writing tasks. These multifunction writing instruments feature a click off cap for easy closure. The pens are made of plastic and have a contoured grip for a comfortable writing experience. The micro point type allows for precise writing, with line sizes ranging from 1mm to 3mm, catering to different preferences. With a compact product dimensions of 5.7 x 2.7 x 0.67 inches and a lightweight design of 1.76 ounces, these pens are a practical and stylish addition to any art or craft supply collection.