1. Usage: First of all, make clear the purpose of purchasing carbon pens, whether they are used for daily writing, painting or professional calligraphy. Carbon pens with different uses have different tips and pens.
2. nib: the nib of a carbon pen mainly includes a ballpoint pen tip and a needle tube tip. Ballpoint pen tip is suitable for daily writing, and writing is smooth; The needle tip is suitable for painting, and the lines are delicate. Choose the appropriate pen tip type according to your own needs.
3. Ink: The ink of carbon pen mainly includes black, blue-black, red and so on. Generally speaking, black ink is the most commonly used, and other colors can be selected according to personal preference. At the same time, we should also pay attention to the quality of ink. Good ink is not easy to fade, penetrate and write smoothly.
4. Brand and price: There are many brands of carbon pens in the market, such as Zebra, Bai Le and Deli. You can choose the right product according to your own budget and trust in the brand. Generally speaking, the quality of carbon pens of famous brands is reliable, but the price may be relatively high.
5. Material and feel: the pen holder of carbon pen is made of plastic, metal and other materials. , you can choose according to your own preferences and usage habits. In addition, you can try to hold a carbon pen, feel its weight, length, thickness and other factors, and choose the feel that suits you.
6. Environmental factors: Now more and more people pay attention to environmental protection, and they can choose carbon pens made of environmentally friendly materials, such as recyclable metal materials.
In short, when choosing a carbon pen, we should comprehensively consider our own needs, budget, brand, material and other factors in order to find the one that suits us best.