Cross ink cartridges for your Cross fountain pen The ink in the Cross Ink Cartridge has been developed especially with a Cross fountain pen in mind. Confirm the shape (shoulder on end to be inserted and edge on the other end) and the length. One box contains six of the same color cartridges. Black, blue or blue/black ink cartridges available.
- Overall Size - 1 5/8 in. x 5/16 in. (41mm x 8mm)
- Weight - 3 g