This is my first post so i thought that i betta make it a good one!
A bingo dabber mop. Easy as shit!
take some pliers and rip that white thing off, below the nib. the nib should come with it.
empty it, re-fill it with whatever u want.
replace the nib and squeeze it like a tight ass!
nice sharp clean lines! but u can get drips if u push really hard, but it takes too much time.