EMBRACE TRADITION: This cake ring molds work together to build Kransekake, the traditional Norwegian wedding cake. DURABLE DESIGN: This set includes 6 graduated, heavy duty, nonstick steel rings. Guaranteed to serve you well for many years to come. REACH FOR NEW HEIGHTS: The graduated rings allow you to build an 18 layer cake. Recipes included. Enjoy tradition, or try something new! EASY TO CLEAN: Maintaining this set is as easy as washing by hand with soap and water.