The SodaStream E-Terra™ electric sparkling water maker, turns water into sparkling water in seconds with just one touch offering an automated and seamless experience. The three preset carbonation levels allow you to control your carbonation and make your beverage just the way you want it. Blue light illuminates your water. Perfect for upscale gift-giving, home or office or break room. In the Box: (1) SodaStream E-Terra™ Sparkling Water Maker (electric powered) (1) Quick Connect CO2 Cylinder (NOT screw in) (1) Bubly CHERRY Flavor Drops (1.36 oz/40ml) REFRIGERATE AFTER OPENING (1) Bubly LIME Flavor Drops (1.36 oz/40ml) REFRIGERATE AFTER OPENING (3) 1 Liter plastic bottles This is a luxury item and not a money saver. EXPENSE GOING FORWARD + Bubly Flavor Drops: Each bottle makes approx 12 liters/33 cans of soda. Drops cost about $5-6 each. Amazon 6 pack variety under $20. Use any "flavored water drops" + Co2 New $30ish/Exchanges (like propane tank) $16ish. Each cylinder makes up to 60 liters of sparkling water (up to 71 SodaStream bottles), depending on carbonation level and sparkling water maker. + Plastic Bottles :They have a shelf life of about 3 years, you'll need to replace these, expiration date on the bottles is 2027. Get glass bottle replacements. Each 1 Liter plastic: $10 each How to Use the e-Terra: https://www.youtube.com/watch?v=Nzo1uho8dJs How to use drops: https://www.youtube.com/watch?v=B_k6rNyv2Uc Ideas & Flavors: https://www.instagram.com/sodastream