This old straight keris estimated the dapur Tilam Upih. Tilam Upih in Javanese terminology means a mat of woven leaves for sleeping, meant to indicate the comfort of a family or household. Therefore, many Pusaka Keris were passed down from generation to generation with the Dapur Tilam Upih. This shows the hope of the family elders that their children and grandchildren can find peace and prosperity in married life. In the past, parents passed the Keris Tilam Upih to their married children from generation to generation, which means parents pray for their children so that their family life may be good, noble and prosperous. Tilam Upih is also a symbol of hope for prosperous life. Tilam Upih is also called the mother of all keris. According to a story long ago, Sunan Kalijaga once suggested to his followers that the first keris that existed was the Tilam Upih keris. I suppose the tangguh is Tuban Winongan. The pamor is keleng. Following the word it is a real name for a pamor. The kris Keleng is kris with no pamor material. This kris is made from a special iron and steel. The important thing for this is not the pamor motif but the nice form (dapur) of it. The kris Keleng is rarely and the collectors searching it. Instead of a normal kris a kris Keleng is made from many good basic material and so you nearly never find rust. This dapur has a simple gandik. The ganja is mbatok mengkureb.

The warangka is gayaman Surakarta style made of teak wood. The pendok is a pendok slorok made of gold-colored brass with a silver-colored inlay. The handle is Surakarta style made of tteak wood.