This is a Kaweco brass ballpoint pen. I will also include an unused refill (Jetstream 0.38mm). I used it almost every day for about two years, but my circumstances changed and I no longer have the opportunity to use it, so I am selling it. The brass has aged considerably, so I polished it with metal polish before listing it. However, the overall dullness hasn't been completely removed. The included tin case has some dents. Please check the images for details on the condition. Please understand that this is a used item.