Frugal Soap, designed by Ji Woong Kim. An elegant and well thought out design. The shape of the soap perfectly matches that of the dish, so that it doesn’t end up sitting in a pool of water, and keeps its form. The concavity of the top is printed with the instruction to fit your last piece of the previous bar into the top to prevent waste. It’s not the first time a soap has used these concepts, but it is all brought together with an elegance and simplicity of design that should have regular old bar soap designers hanging their heads in shame.