[Translation from Japanese to English ] This pen already has ink inside, so you can use it directly. The ink color i...

Original text

こちらのペンはすでにインクが入っておりますので、すぐにお使いいただけます。
インクの色は黒です。
こちらのボールペンは芯を替えることは可能です。（メーカーは日本のサンスターですが、他のメーカーでも合うものがあると思います。）

一つ、伝え忘れていました。あなたのご希望の方法で発送しておりますのでご安心下さい。

Translation / English

This pen already has ink inside, so you can use it directly.
The ink color is black.
It is possible to refill this ball pen. (The maker is Sunstar (Japanese company) but I think there are some refills compatible from other makers also)

I forgot one thing. As I will send the package with the method you requested, you can be relieved.

Translation / English

This pen has already ink inside, so you can use it soon.
The color of ink is black.
This ballpoint pen can change lead. ( The maker is Sunstar Stationery in Japan, but any other maker will be OK.)

And I would like to tell you one more thing. The shipment is the way you wanted.
So please wait feeling at ease.

Translation / English

This pen already contains ink, so you can it use immediately.
The color of the ink is black.
This ballpoint pen is has a interchangeable core. (The manufacturer is Sunstar of Japan, but I think that other manufacturers core can be also used.)

I had forgotten to tell one thing. Please be assured that I have shipped as you directed.

Translation / English

This pen is already filled with an ink, so you can use it right away.
The ink color is black.
The ball point refill is available with this ball point pen (It is manufactured by Sun Sutar of Japan, but I believe it fits with other manufacturers' too).

I forgot to mention one thing. Please rest assured that the item has been shipped with your preferred method.