Hamburg did not set out to be as good as mongoose but to be better. There is no mongoose hair in these brushes. It is a proprietary handmade blend skillfully crafted by hand by a world-class German brush maker.
Hamburg Premier Professional Brushes feature: Brights, Filberts and Rounds. Created from a strategic proprietary blend of natural and synthetic blended multi-filament sizes of hair. The blend harmoniously matches the strength and resilience of Mongoose!