At the aeropress UK champs the other week lots of contestants we're using Waitrose Essentials bottled water. They insisted it has a very good mineral content and PH balance.
At the aeropress UK champs the other week lots of contestants we're using Waitrose Essentials bottled water. They insisted it has a very good mineral content and PH balance.
At the aeropress UK champs the other week lots of contestants we're using Waitrose Essentials bottled water. They insisted it has a very good mineral content and PH balance.