There is still a seller in the U.S. I've been ordering online from her for a couple of years. Her name is Michelle Rubino and her company is called Artsy Adventures. You can e-mail her at
ArtsyAdventures@yahoo.com. She buys both the Kokuyo dispensers and refills directly from Japan, so the writing is in Japanese, but that doesn't bother me. She has wonderful customer service. She sells the dot rollers as well as the dot liners. I fiind her prices are extremely reasonable. (I tried to give you her website address, but I was not allowed as I haven't posted 3 forum posts yet... sorry!)