Our Burffday Cake Bath Bomb ensures that you don't have to wait all year to indulge in rich, vanilla birthday cake. Notes of creme fraiche, lemon, and butter; followed by middle notes of honey and buttercream; and well-rounded with base notes of vanilla bean and powdered sugar, all come together to create the mouthwatering scent of this bath bomb, Bath Bomb size 5. oz Diameter 2.25