Whiteboard pens have become an indispensable tool in modern office, teaching, and meetings due to their unique writing effects, extensive practicality, and environmental friendliness. Whether it's educators, businesspeople, or students, whiteboard pens can help them easily cope with various writing needs, making learning and work more efficient and convenient. In the future, with the continuous progress of technology, whiteboard pens will continue to innovate and improve, bringing us more surprises and convenience.

The marker pen has become a beloved painting tool due to its unique colors, convenient usage, and unlimited creative potential. It allows us to easily express our thoughts and feelings, making our lives more diverse and colorful. In the future, with the advancement of technology and innovation in art, markers will continue to exert their unique charm, bringing more surprises and creativity to our lives.