Original handmade watercolor brush.
Multiple Types of Hair (mixed hair). 
One of my main brushes.
Used when more precision is needed than one can get with SOLO Calligraphy Brush.
Length 23 cm (9 1/16 inches). 
Hair length 30 mm (1 3/16 inches).
 
Packing Size: 25 x 1 x 1 cm (9 27/32 x 25/64 x 25/64 in.)
Weight: 11 g (0.4 oz)