Concanve and Protuding begins with easy cleaning and water conservation as a main concern for the paint palette design. The middle portion of the palette that is white is made with silica gel, which is malleable. The edge of the palette is made with a clear polycarbonate that not only looks glittery, but also serves as a rigid frame to holds the soft palette together. Each time the user forgets to wash the palette after painting, the user only has to push against the back of the pallet with his finger to pop it out in the other direction. This releases the dry pigments and they will flake off easily. ‘In-mould labelling’ (IML) techniques were used in the design.