Its nice of you to offer Bayden, but I would never use the stippling brush, of course I come across artex ceilings all the the time that I have to repair cracks etc, but I always manage to blend either the stipple or the swirlys effect into the ceiling with an ordinary small dry stiff paintbrush.
If your throwing away a classy 'hamilton'
Paperhanging brush, then by all means throw it my way lol.
I went to buy one the other day, as have had my old 'hamilton'
for years, and needed a new one, near fell through the floor when the shop gave me the price, didnt buy it in the end, still using whats left of the old one.