I got the shaving brush as "adjunct" in a set of Shaving Factory. When I unwrapped the package, I immediately came the bestial smell contrary - so placed in water first for an hour - even after the first shave with shaving cream he still smells very strict.
The quality is not great - even if he does his job. However, I would brush each of chemist - eg badger / Bristle of Balea this preference here. even if I like the grip.