Abstract: A flexible desk top organizer comprising:a gridded planar base having a plurality of openings therein;the openings being of substantially the same configuration and comprising substantially the same shape;a plurality of functional modules capable of being located in various positions on the base;the modules containing protrusions on the bottom portions thereof;the protrusions being of substantially the same configuration as the openings, but being adapted so as to fit within the openings in the gridded base;the protrusions being of sufficient length in a vertical plane to effectively hold the modules in desired locations on the base; andthe modules being adapted to function as containers for a variety of desk implements or serving other functions.