There was no particular reason I couldn't clean my pen nibs. But it sort of got pushed off to the side: other things have been important and difficult, and I could use Rollerballs easily enough, and then I looked up and my nibs had not been cleaned in ages. So I did that today. They're drying on paper toweling in the kitchen, demonstrating capillary action beautifully with the one that had a dark greeny blue ink in it: blue in the center, green for a tiny ring, and a shocking yellow halo around the whole.
What small satisfying things have you gotten done lately?