With the MySoda Glassy Latte, you get an environmentally conscious sparkling water maker.It's made from 100 per cent recycled wood composite.Good, so you're indirectly contributing to the environment.Fill the bottle with tap water and then add it with a click.You can easily add the carbon dioxide to the water using the large button at the top.The more you press the button, the more you add.With the 2 bottles supplied, you instantly make a supply of sparkling water.Do you have a shortage of sockets in the kitchen?no problem, because the MySoda needs no power.