Product Features

• Four-color ballpoint pen in a slim shaft: The (total of five feature) is installed + Sharp (ink color black, red, blue, green) is a multi-function pen written and convenient to carry. Ballpoint pen 0.5mm, 0.5mm Sharp unit.
• It is smooth and they are a spare lead which cannot break easily, and the profitable set which attached Nano Daia &　4 color pen refills　(hot product of Uni) together
• Equipped with a jet stream of smooth writing ink. The ballpoint pen is adopted “become a habit, smooth writing” the jet stream. You can draw a line with excellent drying, a clear dark
• Simple look. Axis and has a similar color to knock part, it is a simple axis color adapt the business scene