Mermaid - Paint Brush Fine Point. It allows for maximum color holding capacity and is great for watercolor, gouache, and fluid acrylics. Summit’s blend of hair is stiffer than a traditional watercolor brush, but not as stiff as Umbria or Catalyst which makes it just right for fluid applications.

Set come with 1 ultra-thin tip brushes

Ref: mermaid 

Details:

• Round Pointed
  
• Available in assorted colors
• Synthetic 
• Aluminum ferrule
• Lacquered handle
• For use with watercolors and acrylics
• Durable easy-to-clean golden synthetic bristles make cleanup a snap.
• Paint indication: Finishing · Details · Lines · Arabescos