Spray paint attachment that is a two-in-one tool that can spray thin lines & drip mop to go, without all the mess. This tool was designed with the artist in mind who is looking for that elusive fine detail in their wall and canvas pieces. You can now focus longer and harder on the artwork without the worry of dripping and splattering. The 210 cap sprays a constant line aerosol in the color of your choice. Fits Ironlak, Montana, Belton, Flame, Kolour, Fresh Paint and similar types of aerosol cans AND Rusto and Krylon. Plus, the excess paint does not go to waste!