Hey, there!
I'll show you the second part of DIY flower pots:
So, here is a little concrete pot, very easy to do. I used it for cactus which does not require much soil.
I also tried to use plastic, as material. And this is what I got :
I really love the cat-pot idea because is very cute and is a good way to recicle old plastic bottles. :3
What do you think? ^^