Molotow Grafx Art Masking Liquid Pump Markers combine the convenience of masking fluid with the precision of a pen. The marker is refillable, meaning you can ditch that old jar and brush and stick with Molotow for a lifetime.
Refill - The masking fluid is colored bright blue, making it easier to see and control and easy to peel away, leaving no residue behind. For use on all surfaces. Water-based. Latex-free.