Sell some kinds of erasable ball pen

Our erasable ball pen has the same externality as normal ball pens, but it has a magical erasa-ability.With our erasable ball pen, pencils can be totally replaced.
Its occurrence overcomes defects of other writing tools. For example, writing of pencil is unclear; there's disadvantage of lack of ink about pen. Our new products are suitable for officials and students who need to write and keep paper neat. It's absolutely convenient for persons to use and amend literal word and retain important content forever. Trouble of taking amending liquid is avoided. It may interest you and will bring you a pleasant surprise. Meanwhile you can enjoy using our new products.
If you are interested in our products, pls send me email directly: [email protected]
Or you can go to our website to see our products: http://www.chinapen.cn