This old straight keris estimated the dapur Jalak Nguwuh. I suppose the tangguh is Majapahit (1294-1474). The pamor is Ngulit Semongko. The main magical strength of pamor Kulit Semangka is making more flexible the ambulatory with people from all kinds. Moreover magical strength contributes to the fact that one comes on a simple manner to the costs. This dapur has a simple gandik. The ganja is mbatok mengkureb.

The old warangka is made of dark brown wood in ladrang Surakarta style. It is gandariras, that means it is made of one piece of wood. The pendok is a pendok blewahan made of golden colored metal. The handle is made of dark brown wood in Surakarta style. The mendak is made of golden colored brass.