Blue Glass Pen (Set) Kitaichi Glass

This is something I fell in love with and bought over 10 years ago when I went sightseeing in Otaru.
It's a blue twisted glass pen.
It comes as a set with a pen rest of the same blue color and black ink.

I bought it, but I've never used a glass pen, so it's a waste and I was too scared to use it... (lol)
Therefore, there are no stains on the pen.
The ink has also never been opened.
Therefore, please understand that I cannot guarantee its condition.
I have stored it in a cool, dark place, but the ink may have deteriorated due to the passage of time, so you might want to consider it as if there's no ink.
The box is generally clean, but there are some scratches on the corners.

I don't think I'll ever use it if I keep it, so I hope someone who will use it can have it.
Thank you.