Rangthong Cake Knife is designed by Jaivid Rangthong for the Rangthong brand. The cake knife is made according to traditional Thai craftsmanship. All Rangthong products are made from a single piece of 18/8 stainless steel, where both blade and shaft are hammered over an open fire. The blade is highly polished while the shaft is left with a raw finish.

The seal on the items is a guarantee of the item's authenticity and guarantees that everything is forged in the highest quality stainless steel. Rangthong Cake knife can be washed in the machine with the handle down. All cutlery can also have its shiny part polished with stainless steel polish and the matte surface maintained with beeswax. The series also includes a cake spatula as a complement to this cake knife.