Main Features ● Hermetic Seal Design The OTE soda machines for home adopts with integrated gas tight design effectively reduced gas leakage while injection and with over 20kpa pressure relief the gas solubility is higher than average level in the market generating more sufficient bubbles You can feel the bubbles right fizzing all around your mouth ● 99 99 Purity CO2 Without Addtion Say No to Carbonated beverage full with sugar and sodium Na Contained with 99 99 purity food grade CO2 OTE seltzer water maker faciliate your healthier life come and creat a fresh and low calorie sparkling drinks for your refreshment ● Enjoy Fresh Sparking Water Anywhere OTE sparkling water machine with its 450ML capacity and weight of 0 5KG is designed for you to carry conveniently and enjoy sparkling water anytime anywhere Insert the 8g mini gas cartridge with one twist you can make your own a fresh fizzy water immediately ● Easy To Use No Power Required No power source needed only 3 Steps to make sparkling beverage Equipped with double pressure relief valve the OTE water carbonator will automatically releases the pressure and inject the gas without manual pressure Easy to operate for even kids within 1 minute ● Eco friendlyDouble PET Housing OTE carbonation machine originally designed as double layer pressure resistant PET material bottle is explosion proof and crash proof that can withstand the pressure of 18Mpa 20MPa It can be used repeatedly for over 3000 times enti