A cheap later-model Wearever school pen. As far as I can tell, the pen was manufactured so late that it wasn't even given a name. The nib is a little...
Thanks to you both for your suggestions. Ron does indeed have a waiting list for repairs. I’m in absolutely no hurry to have the pen repaired, so I’m...
It's slightly tricky to find videos showing how to change the sac in a Delta, and I couldn't find one that specifically showed the Astra on YouTube....