Help with buy Jars for storing Juices

Hi,

I want to give this juicing another go, but I will have to make up my Juices the night before, so I will have to buy some Jars to store them in. Now I keep hearing "Canning" Jars... I think this is a name that isn't used where I am in the UK... but Preserving Jars does seem a lot more common! Anyway, can you guys take a look at this, and tell me if it will do the job:

http://www.jamjarshop.com/shop/product.asp?catid=8&pid=106


It's 14 oz so it will take enough juice to take once every hour for 10 hours to get to 128 ounces of juice per day. And comes in a 12 pack so I will have 2 spare jars. If anyone could let me know if this sort of jar is ok, that would be great. Tweet