Batteries certainly not called for. Materials: Juice Club Attire, Avocado, Fruit, Berries, dicing panel & blade,2 extract mugs along with lids and also straws, 1 juice mixer. fits 46cm Our Generation doll (figurine sold individually). This Our Generation Grill Extract Club set possesses everything you need for your production doll to produce refreshing juice alcoholic beverages at the Juice Pub.( Dolly marketed separately).