I have a 2 for 1, (both new to me). I took a chance on a (relatively) inexpensive badger brush, from Amazon, and it's amazing. The second one...I bought a 24mm boar knot, from The Golden Nib, to put in an old handle...it's still new, and performing out of it's league already, the boar is wet in the pic, I used it today, and very much enjoyed it, no breakin needed.