Abstract: There is provided a storage cabinet that includes a rotating mechanism configured to rotate the storage units within the storage cabinet. The rotating mechanism comprises a first set of rotational gears having a first direction of rotation and a first central axis perpendicular to the first direction of rotation, a second set of rotational gears having a second direction of rotation and a second central axis perpendicular to the second direction of rotation. The mechanism further comprises a chain adapted to be operatively connected to the first and second set of rotational gears, and a rail adapted to be mounted on the internal walls of the storage cabinet, wherein the cabinet rail and the chain are configured to receive the at least one storage unit so as to rotate said at least one storage unit clockwise or counterclockwise movement within the storage cabinet along the first and second rotation directions.