My Recent Obsession With Mason Jar DIY Storage Ideas

Lately I have been obsessing over the mason jar DIY storage ideas. They are just really cool. But, as embarrassing as this sounds, I don't have any. I don't even know where to get mason jars! (If you know where to get them please comment after you're done reading.)

A few mason jar ideas that I really like are the ones in the pictures down below. :D

Even the not-so-fancy ones are pretty awesome. So again if you know where to buy a whole bunch of jars in bulk, then please let me know. :D