This antique straight keris comes from the dapur Jalak Sangu Tumpeng. This dapur is said to be popular because it is often found that this dapur is listed as Pusaka. Jalak are birds that are very close to human life, birds that search cleverly and diligently, are sensitive to the environment and do not harm others in relationships or often called symbiotic reciprocity (mutual benefit). Tumpeng is often used as gratitude for God's blessings and can be found at various thanksgiving events. If further examined, it has a deep meaning, that is, in the life of the owner, it should be able to bring positive benefits to many people and not forgetting that God guarantees livelihood for people who try to achieve this, and always thank him for the abundance of happiness that exists. The things implied in the dapur are the views and guidelines for life to achieve success in work and business. The values contained in this dapur make it a symbol for Pusaka to earn a living. Someone who keeps krisses of this dapur seems to save the values of the teachings that can be used as a way of life. The tangguh is Mataram (18th century). The pamor are Ngulit Semangka, Ginubah and Wengkon. The pamor Ngulit Semangka is believed to be able to expand associations, be popular with everyone and make it easier for the owner to seek happiness. If we get along well with each other and are liked by many people, the door to happiness is basically wide open for us, because opportunities can come from anywhere. There are also those who argue that the stripe motifs on the pamor of Ngulit Semangka are like different roads/paths leading to a destination. It is a message that we should not allow ourselves to be discouraged from achieving our goals and hopes in this life. Ginubah is a specific pamor pattern that represents change and transformation. It symbolizes the ability to adapt and grow. The philosophy behind the pamor Ginubah encourages the wearer to embrace life's changes, adapt and emerge stronger. The pamor Ginubah is said to not only provide protection, but also promote the wearer's inner strength and wisdom. In the past, keris with the pamor ginubah were worn by warriors and spiritual leaders to protect them from danger and strengthen their abilities. The frame along the blade symbolizes protection, demarcation and defense. It is intended to protect the wearer from external dangers. The word “Wengkon” means “surrounded” or “bounded” in the Javanese language. The frame surrounds the blade and metaphorically offers protection. Pamor Wengkon is believed to protect the wearer from spiritual attacks, temptations and negative energies. Tuah (Spiritual Power): Pamor Wengkon is associated with various positive qualities: 1. Thrift: The wearer is encouraged to be thrifty and use resources wisely. 2.Protection: The frame serves as an energetic barrier against negative influences. 3. Strength: The clear line of the frame symbolizes inner strength and determination. This dapur has a plain gandik and the ganja is mbatok mengkureb.

The warangka is made of timoho wood in the gayaman Surakarta style. The pendok is an old pendok blewahan made of gold-colored metal. The handle is made of black wood, probably Tayuman wood. The mendak is silver in color. The keris is original as it was found.