Five franking machine ink cartridges - Blue Ink for Mailmark machines.  Compatible with Pitney Bowes DM60 DP50 DP55 K700 K721.  Replaces ink cartridge 797-0SB

All brand new and sealed.  They are from two different suppliers - we have terminated our franking machine contract and therefore these are surplus to requirements.

Will be despatched next working day.