Hand Poured Soy Wax Melt Birthday cake is a classic aroma that fills any room all year round. Fresh vanilla bean, buttercream, and cake are rounded out by a hint of bourbon. Birthday cake creates a calm and comforting atmosphere, and enhances other fragrances with its warm, sweet scent. Note Profile: Top: Buttercream Middle: Vanilla, Cake Base: Sugar, Bourbon Remember each wax melt is individually hand poured and minor imperfections may exist but won't affect the quality of your wax melt.