The airlocks have red dust caps designed to sit on top of the airlock to keep dust and fruit flies out

simply snap off the tamper evident ring and screw the cap on tightly

bored with a hole

as the demijohn is sufficient for 1 gallon/4

- one 5g sachet of top quality sparkling wine yeast

Plastic 1 Litre PET Clear Bottles & Caps - 24 Pack wine making equipment The airlocks have red dustA case of 24 one litre clear PET plastic bottles, with 24 caps. Each 1 litre bottle is designed to withstand pressure. These are typically used to make sparkling Elderflower fizz or homemade sparkling cider, any homebrew drink in fact that creates pressure inside the bottle. PET bottles are ideal for this because, as the pressure inside the bottle builds, the plastic becomes tight. You can then 'burp' each bottle occasionally and reseal, to avoid