I'm so happy to present my collaboration with Rekab, fine art brush makers since 1914, in making this quality travel brush set.
 
For Plein-air painters:
Finally, here is the No 12 bristle brush you always wanted, and its only 9.7 inches long! 
 
 
Features and Further Details
In this set:
Flat no.12
Flat no.8
Long Filbert no.6
Round no.3
Round no.0
 
Hair: Hog Bristle, natural fiber
Length of largets brush: 10 in / 24.5 cm
 
Check out the complementary Synthetic Set!
 
Also available on my eBay shop, if you feel more comfortable shopping there.