Make Soda and Sparkling Drinks at Home– The Fizzini® Hand-held Carbonated Water Maker from Hamilton Beach® is a compact carbonation system for anyone who wants to easily make and enjoy fresh soda or sparkling drinks at home. The unit quickly and securely mounts on top of the included 1 liter bottle for carbonation – no electricity required. Easy to Use – Simply drop in a CO2 cartridge, mount to the bottle with a quick ¼ turn, release the carbonation and enjoy. 8-gram CO2 cartridges are included so you can get started making your favorite carbonated drinks right away. Perfect for any Occasion – The Fizzini® Hand-held Carbonated Water Maker is compact enough to fit in any drawer. Keep it in the kitchen, bar, camper or anywhere carbonated drinks are served.