This is based on the mozDrawer by mozWorld.  It is a 120 mm deep drawer on raises with 608 bearings, so it is a very smooth pull.  All I did was to make the drawer 3 times as deep and with 4 sides (rather than the original 3). For instructions on how to build, go to https://www.printables.com/model/799708-mozdrawer-simple-drawer-on-a-rail-uses-608-bearing