Cake cutting Birthday Box is novel invention which is used for birthday ceremony to perform cake cutting in unique way. It is birthday box on which cake and candles are placed. After extinguishing all candles by Birthday boy/girl, three actions will start instantly. First, music of birthday songs will be started. Second, lighting will be switch on which will be on birthday box and/or in the birthday hall/room. Third action is, the cartoon dolls which are attached with the box will be came out from the box and will start revolve around the Birthday Box. All these three actions are continued till ending of birthday song. This Birthday Box can be used in birthday functions for cake cutting purpose. By using this Birthday Box, it will be resulted into more entertaining and fascinating birthday function and birthday kids can enjoy a lot along with participant in the function.