SAKURA Koi Coloring Brush Calligraphy  (Pack of 6, Ink Color - Gray Assorted)

Features Water Based Dye Stuff Ink Marker With Flexible Nylon Brush Nib Brilliant Blend-Able Colors In A Brush Odorless, Water-Based Solvent Facilitates Easy Blending Safety Design With A Ventilated Cap Coloring Your Artwork Is Easy, Anywhere, Anytime With The No-Mess Koi Coloring Brush Pens Make Fine, Medium Or Bold Brush Strokes Just By Changing The Amount Of Pressure To The Nib. The Durable Tip Will Quickly Spring Back To Its Original Shape Application Ideal For Manga And Comic Illustrations, Rubber Stamping, Architectural Drawings, Sketching, Journalism. For Best Results, Use On A Heavy Weight, Plate-Finish Paper (Smooth But Not Coated) Writing Distance >100m Six Color Pen Set Includes: Dark Cool Gray, Dark Warm Gray, Cool Gray, Warm Gray, Light Cool Gray, And Light Warm Gray.