It dosent leak beacause if the cap is on the bottle isnt that much air in the bottle so if the cap isnt on the bottle is air so the liquid will come out. To close just take the cap of your bottle like i said:)
It's actually real coz when the bottles cap is opened there is ventilation so the pressure is relieved and the liquid is flowing for the whole in the pipe because it takes the form of straw as its a liquid and the straw fills the glass. Its not fake😊
I know why does it not leaking because of when you keep the bottle and pipe in the hole of glass and after coming pipe outside of the glass you hold pioe from 5 to 6 second due to the yellow juice is not leaking 😮😮
