Incorporated around the internal base of the container is a circular ":Base Drain" designed to fit the curvature of a measuring scoop. End-portions of powder in the container can be moved into this "Base Drain" by tilting and lightly tapping the side of the container. They can then be conveniently scooped out from the "Base Drain".

End-portions are usually thrown away with the container because of the difficulty in reaching and scooping them due to its right-angled structure of the interior wall/base of a can. Furthermore, the rim of commercial containers has a circular protrusion, which makes its difficult to pour out the end portions. This wastage is now saved conveniently. Formula powder is not cheap.