Feature:1. Suitable watercolor, ink and diluted gouache pigment area white covering., 2. Refill can be changed, economical and practical., 3. After
Suitable for watercolor, ink and diluted gouache pigment area white covering. Refill can be changed, economical and practical. After using the marker
Drawing Gum, Changeable Refill Masking Fluid Marker Pen White Covering for Watercolor
Comparing Masking Fluids - Jackson's Art Blog
Estink
Pebeo Drawing Gum Made in France - Masking Fluid for Watercolor Painting and Various Art Projects - Bundled with Moshify Applicator Brush Set
Masking Fluid
Fluid Drawing
Schmincke Masking Fluid Pen, 25 mL – St. Louis Art Supply
Fluid Drawing
watercolor pens
Pebeo Easy Peel Liquid Latex Masking Fluid - Drawing Gum - Dries Quickly - For Ink - Watercolor - Gouache Painting & Illustration - Fine Arts & Crafts Supplies - 250ml Bottle
Winsor & Newton Watercolor Medium, Art Masking Fluid, 75ml (2.5-oz) bottle Yellow