I had seen a Snow Paint kit at Target for ~$15 and thought that was crazy. So I set out on figuring out how to make my own. For about $3 and 5 minutes we had success!!
We got a spray bottle (really 3 so we could have 3 different colors & to play with friends)from the travel section and filed it with tap water and food coloring. (We tested the color by spraying into the sink & adding more food color if necessary). What a hit this was!