I have purchased sizes 6 and 8 in the past and like these brushes very much. I had used the Loew Cornell 9020 ultra round brushes since the 90’s but, they’ve disappeared. king-art recommended their 8020, tried ‘em, liked ‘em.
I see my preferred sizes are not currently available so I bought a bunch of size 4. Not what i wanted but, I’ll take what I can get at this point.
I did submit a query about the fate of this series but have not heard back. I like the brushes but believe customer service can use some work.