A good exterior wraps a good inside, large-capacity pen and ink, long-lasting writing and continuous ink, high ink content, the writing distance can reach more than 500 meters, continuous ink, no ink leakage

Each color is very brilliant, multi-color optional, rich and dazzling six colors, and the water is smooth and depicts different moods with different colors

The simple set is beautifully colored, colorful, and transparent, and it is long-lasting and eye-catching to mark the key points of daily classroom notes

The unique shape design of the disc is easy to store and find, no longer bothering to find the desired color, and it is also a unique decoration on the table

The unique design is also a good promotional gift, the surface of the pen cover can be customized with a large area of creative patterns, such as customized company LOGO or brand, more suitable as a promotional gift, corporate gifts or promotional gifts, practical and at the same time can promote the company’s brand image, can be described as killing two birds with one stone!