PINK is a TCL/TK extension developed initially for the H ERMES experiment at HERA/DESY. Like other HEP experiments, HERMES needs a highly structured database to cope with the complexity and amount of data being handled. H ERMES uses the ADAMO Entity Relationship database concept together with the DAD package which extends the use of A DAMO towards a distributed database with flexible, fast I/O and time dependent data handling. With a large and complex time dependent database and many programs accessing it, there is a strong demand for a flexible common user interface. P INK incorporates the functionality of A DAMO and DAD providing an Object Oriented interface to the database. It can be used as an interactive command line, as well as a graphical user interface to access and manipulate data on the database servers and files.