This antique 11 luk keris is from the dapur Naga Siluman. The Naga Siluman keris is believed to have the power to disappear, or more specifically, to distract or obscure the enemy's vision so that they cannot see or recognize the owner of this Keris. It is also believed that the magical power of the keris Naga Siluman can protect the owner from all sorts of problems and always enables him to escape from any problems (cases) he faces. Like other dapur Naga krissess, the Naga Siluman keris also has a very strong personality, so the owner of this keris has immense authority and charisma. The magical power of the keris Naga Siluman can also enhance the owner's supernatural powers and provide physical and non-physical protection.  I estimate the tangguh on Madura Koso (1294 – 1474). The pamor is Ngulit Semangka. It is believed that the pamor Ngulit Semangka is able to expand associations, be popular with everyone and make it easier for the owner to seek happiness. Basically, when we get along well and are liked by many people, the door to happiness is wide open for us, because opportunities can come from anywhere. There are also those who argue that the stripe motifs on pamor Ngulit Semangka are like different roads/paths leading to a destination. It is a message that in this life we should not be discouraged from achieving our goals and hopes. A Naga can be found at the Gandik. The ganja is Mbatok Mengkureb.

The warangka is in the Madura style made of dark brown wood. The handle is a figured handle made of black wood. The mendak is made of gold-colored brass and is set with red, white and green zirconia.