Between aqueous and oily and the ink, also known as "neutral".
2． For fiber structure of the pen tip, tip is soft, comfortable and will get more recognition. Constructed like a ballpoint pen, write like a pen.

Brand: Ming-Hao pen: 0.7 housing material: metal
Ming-Hao specializing in the production of metal pens; touch-screen pen ballpoint pen; pen; pen; pen; advertising; red; ceramics; pen; magnetic floating pen green pen gift sets, and pencil cases;
Material: copper or other metals.
Refills: black and blue,
Pen colors: electroplating, painting, drawing, gold-plated.
Delivery time: according to the contract
Sampling time: 7-12 day
After signing can be designed according to customer requirements trademark and LOGO (screen printing and laser).
Ming-Hao factory OEM production takes a variety of foreign trade operations, ensure excellent, cheap, welcome new and old customers to buy!
Other information is subject to different, in kind prevail. Price interviews or telephone to discuss!