This 62.5 ml ink bottle has been created by Cross, and developed for use with the Classic Century, Century II, Townsend, ATX, Peerless 125, Botanica, Bailey, Calais & Beverly fountain pens. The sophisticated black ink is fluid and smooth to write with and the bottle is the perfect size to keep handy on your desk for quick and easy refilling. The ink is fast-drying and long-lasting and designed to prevent smudges while writing.