A pen holder is a daily item used to store and organize stationery or small items. The following are common ones:
1. Ceramic pen holder: Ceramic pen holders are usually beautifully designed and colorful, suitable for being placed on desks as decorations.

2. Glass pen holder: Glass pen holders have high transparency, and you can clearly see the items inside, which is simple and elegant.
3. Wooden pen holder: Wooden pen holders are natural and environmentally friendly, comfortable to the touch, and have good thermal insulation properties.

4. Metal pen holder: Metal pen holders are sturdy and durable, with a simple and elegant appearance, suitable for office environments.

5. Bamboo pen holder: Bamboo pen holders are natural and environmentally friendly, full of Chinese style, and suitable for people who like traditional culture.
6. Plastic pen holder: Plastic pen holders are cheap and have a variety of styles, suitable for students.

7. Stone pen holder: Stone pen holders are hard and have a good texture, but they are heavy and not easy to carry.
