Product name: 簡単に作れるバス・フィズ (scent of champagne) Brand: debika (1) It cost 880 yen. It is inedible. (2) The directions for use say "you can use the glass and spoon after washing." (3) Ingredients: 0:18 Citric acid. 0:21 Cornstarch. 0:24 Bicarbonate of soda. 0:32 Gel for adding scent of champagne. 0:38 Olive oil (5ml). You can use any vegetable oil. 0:54 Milky lotion (5ml). If you don't have it, you don't need to add it. If you have Jojoba oil or Polysorbate 20, you can add it each less than 5ml. (4) 1:45 The strawberry syrup is edible. It's for coloring. You don't need to add it, if you don't need coloring.