Seed is fountainhead of creation, and each lucky budding seed is the symbol of hope and happiness. Spout of “Lucky 7” is like growing stalk to present various styles as creative ideas of designer. Stick handle is like roots of plant. It has been designed to be operated freely by lever principle even as washing hands with soap. Spout could be adjusted upward or downward for suiting the basins and create more space for users and it’s like growing stalk could present the various style for different conditions.