Fizz's Amazing Fizz Chip™ Technology Ensures the Fun Never Ends! Never Run Out of Gas. The Fizz Chip's gas level indicator monitors the amount of CO2 left in the carbonator, so you'll know when it's time to exchange your carbonator for a full one. Monitor Fizz Strength. The Fizz Chip shows the carbonation level in your drink as you press the carbonating button. You'll make your favourite fizzy drinks perfect every time! Starter kit includes: Fizz soda maker with Fizz Chip™, reusable carbonator to fizz up to 60L, reusable BPA-free 1L carbonating bottle.