Review Content Amazing product! This is a great addition to the home. Its great to be able to make my own bubbly beverages at home, and the taste is amazing! Purefizz Works Bought to make home made seltzer. Took two tries to get the method right but second attempt was a success. My only criticism is that the CO2 cartridges go fast and are expensive at a dollar per use. I plan to check around for cheaper boxes of CO2. Great Seltzer Maker This is the best of three seltzer makers I tried.