This xylene-free replacement ink cartridge is designed for use with Pilot BeGreen V Super Color Permanent Markers. Each refill has a long-lasting, visible ink supply so you will not be caught off guard by low or no ink. Pilot V Super Color Refills are individually packaged in a pouch, easy for you to use right away. V Super Color Permanent Marker Ink provides vivid, dense writing that's clearly visible from a distance. Refill your V Super Marker today and reduce waste. Be Positive with the Planet!