Green Gold Promama- Yogurt fulfills every parents’ expectation to their children. Exploration, interests, reuse, puzzle, elements similar to building blocks are pieced together and lined to let children play and feel interesting during the whole eating process. Promama re-defines that children are able to play and interact with life when using products of Promama. Reusable packaging not only becomes a toy which children can accompany with children and grow together, the design of the box can be a space to store products to make it be reusable and recycled.  Scenes built by points, lines and planes are consistent with every child’s cognition and understanding of different things. In addition reaching the effect of the product itself, Green Gold Promama-Yogurt also inspires the visual exploration, interaction to the product to pursue the core concept that children eat joyfully and parents look after them without worry .