This is new It works exactly like a Sodastream machine Comes with a full--gas cylinder Makes up to 15 gallons of fresh sparkling water Use the same gas cylinder as a Sodastream Comes with 3 drink containers 1 long and 2 short There is no real comparison between Commercial made soda water and soda drinks Using these machines allows you to avoid all the chemicals in the store sold products You can also avoid the sugar--by using pure juices at home You can also reduce the use of Plastics by reusing your bottles that come with the machine Lots of health benefits that have nothing to do with costs Great for making holiday "FIZZY" drinks Instruction book Sells in store for about 130 dollars-- plus taxes