【2018】Jetstream 4&1 0.5mm Pooh Almost unused. I think the condition is good. I've listed it as "almost unused" because it doesn't have a case. I received it from someone else, so I haven't confirmed if the ink refills are from 2018, but there's almost no ink depletion. However, the green ink might seem less than the other colors. Please refer to the photos. ⭕️ Ink degradation generally seems to occur around 3 years after manufacture. Please refrain from purchasing if you are looking for perfection, as this item is stored at home by a non-professional. Please refer to my profile. Thank you for looking.