The neutral pen uses high quality ink, stable quality, and will not spill ink when dry and not faint when exposed to water. At the same time, the ink viscosity is just good, quick dry and not easy to penetrate the paper.
It can reuse the universal refill. The pen uses a 0.5mm bulleted head, and the writing is smooth, reliable and durable, and the use time is long.
The pen holder is ergonomically designed to be comfortable, while the pen holder is coated with white, which does not affect writing due to hand sweat.
Price over 10,000 pcs based on the sea freight.