"MON"(crest), created with a traditional coloring technique. In Japan, inkpads have been used throughout the years for stamping symbols that represent family names, company names, logos etc. The heavy weight of the ink pad that is made with brass metal, gives a comfortable feeling when you hold it. Since the act of signing or stamping a contract is not a thoughtless procedure, the weight of the ink pad is designed to represents the importance of this procedure. Also, the dual design motifs on the lid represent the hope "to settle peacefully" a contract.