I was looking for a way to store grains, pasta, flour, cereal, etc. etc in glass containers without spending alot of money. So I bought some Ball Wide mouth Mason jars in different sizes with plastic lids (8 oz to 64 oz). I put the regular mason jar metal disc rubber lid seals inside the plastic lids. I'm wondering if that's enough to keep things fresh or should i try to find other lids or Gaskets to fit on Mason jars? Also if I wanted to store Tea or Coffee maybe I need a better vacuum seal container to keep fresh?