Masquepen minimizes work and eliminates mess by combining masking fluid and brush – simplifying the process of protecting areas of a painting from paint. Masquepen masking fluid comes off easily even after days on a surface – the dried liquid is translucent allowing one to see beneath the area of coverage. The Masquepen comes with an applicator and one ounce of liquid masking fluid. Supernib fits over the regular nib and allows you to make spider web thin lines – it is packaged with a cleaning bottle. Masquepen sets include the Masquepen, Supernib and a cleaning bottle. Refill bottles of maskpen masking fluid are also available separately.