Whirling, spinning and spilling fun with stacking rings that build the world"s most baby-friendly burger! The Stack n" Spin Burger from Bright Starts Giggling Gourmet Collection allows baby to stack and re-stack the ingredients of this silly burger any way they choose! When the burger is stacked, baby can press the light-up button to see the burger spin faster and faster until the pieces tumble down into a pile - which is sure to get the giggles going! Stack the shapes to start the fun all over again. We call it the Giggling Gourmet for a reason!