Each mug comes filled with delicious quality heart chocolates and brought together in ribbon-tied cellophane gift packaging. The playlist can be accessed simply by holding your phone or tablet up to the bottle. The codes work whether you have the premium subscription on spotify or the free version. Watch the short Spotify video on how it works: https://www.spotifycodes.com/#video An 11oz mug (standard mug size) Made from transparent tempered glass Chocolate Egg Ingredients: Sugar, Cocoa Butter, Whole Milk Powder, Cocoa Mass, Emulsifier: soya lecithin, Natural Vanilla Flavour;Milk Chocolate contains cocoa solids 34% minimum, milk solids 20% minimum Per 100g - Energy - 558KcalAllergens & Dietry Requirements: Contains Lactose, Contains Soya, Natural Ingredients,Palm Oil Free, Vegetarian Chocolate,Egg Free Chocolate, Traces of Nuts Allergens: Nuts, Milk