These brushes are honestly some of the most amazing watercolor brushes I have ever used. The high-quality taklon hairs hold the moisture and pigment in a way that almost feels magical. The classic filbert tips allow for extreme versatilaty and control if your brush strokes. 
These brushes are definitely geared towards the more seasoned or professional artist, but are affordable enough for the casual or beginner artist to have in their toolbox without feeling like they've offended their wallet!