Does anyone know where I can find a paint roller than can create polka dots? Does that even exist?

I have painted my room a certain color, but I want to find a paint roller that can make polka dots.





Anyone know where to find one? (Most likely at a convenient store like, Home Depot, perhaps?)Does anyone know where I can find a paint roller than can create polka dots? Does that even exist?
okay, find a sponge roller and a pair of scissors. make your very own polka dots, or any other shape you may fancy for that matter. sorry, I just had to be a bit sarcastic thereDoes anyone know where I can find a paint roller than can create polka dots? Does that even exist?
I would make my own polka dot roller by taking a roller and painting little (or big...depending on he size of dot I wanted) dots of pain on the roller and waiting for them to dry. Then I would give them a LIGHT sanding to take off any sharp bits and voila...one polka dot roller.
I think that craft stores sell them. But they will be smaller than a typical paint roller, more the size of a brayer.