Abstract: The modular shelving apparatus can have at least two mounting brackets each with a plurality of posts protruding from a face and a first and second slot disposed substantially perpendicular to each other thereon. A removable ledge portion can be mounted to each of the first slots of each of the mounting brackets and can include a plurality of slots for inserting dividers therein. A tray portion can be mounted to each of the second slots of each of the mounting brackets and can include a plurality of posts protruding from a face thereof. Removable dividers can be installed in one or more of the plurality of slots of the removable ledge to configure the modular shelving apparatus based on needs.