This is a disposable mask

High ink capacity means it lasts longer than standard markers before drying out

It even covers wet chrome/silver

made in the years from 1965 to 1999 and featuring contributions from several international collectors

but you can also use them with water to thin them out

molotow blackliner pens set 3 4 set Molotow ONE4ALL markers and refills This is a disposable maskThe Molotow's Blackliner pens are filled with black permanent pigment ink and are perfect for drawing outlines and details. The ink is waterproof and is classified as "archival ink" with high lightfastness. Like most of Molotow's products, these are also made in Germany. This set includes pencils in the sizes: chisel, round, calligraphy, brush s tip. See all markers and products from Molotow here.