Me and FJO went to see Dunkirk last night so I asked about his pens, and to my surprise he said he has replaced them with a 20/0 brush he bought at a craft store here in the states called Micheal’s. The 20/0 brush is even smaller than our Army Painter brushes. Turns out Army Painter has a nice website, but they don’t ship to Europe. They may have a European leg like HBG but I haven’t found one. Good link to the brushes, if you cannot find them at your local hobby store: https://shop.thearmypainter.com/products.php?ProductGroupId=6
Wiki has some awesome pictures of the Japanese navy, which showed that their Fubuki and Akitsuki DD’s has their names on the middle of the hull, so the 20/0 brush got some action on DD hulls. A quick note on the colors on the Fubuki- the yellow is an homage to the first ed. pieces and the orange is a nod to the current plastic color, both colors having a history with our group, so a few of them are rather “personalized” for our game. Here’s a picture I took just before the dull coat application: