Pros: super eco-friendly, cool packaging
Cons: gets dirty easy.
I saw this first used in a health food store here and town. they also sold the product. so when doing our daughter's nursery, it was a must have. It was easy to use. The down side is when it drieds, it looks a bit "dusty" like it has a very very thin layer of chalk. if your hands are wet, it can effect the paint too I've noticed. not a problem in a bedroom or living room, but could be in a bathroom or kitchen.
all in all, we are happy with our non-toxic choice.