Canon PFI-306MBK Matte Black 330ml Ink Cartridge (6656B001AA): 

Designed for optimum performance with your Canon large format printer, these genuine  ink cartridges will deliver the widest colour gamut possible, whilst providing consistent accuracy and exceptional reliability.

These cartridges are made mainly of plastic material making local recycling and local energy recovery possible. When local recycling is utilized, environmental impacts associated with the transportation of cartridges are reduced. To support local recycling and energy recovery, Canon has engraved a plastic resin code on each cartridge. Canon large-format ink cartridges are safe for local recycling and local energy recovery facilities.

A series of 700ml cartridges are also available. Please click on the link below for further information:

Canon PFI-706 700ml Ink Cartridges (MBK / BK / C / M / Y / PC / PM / R / G / B / GY / PGY)