Classy polka dot nails

Over the weekend I had my nails plain and the felt sooo boring, so I went searching for something a little more grown up. I found a few different options, and decided to do polka dots today. I had seen online all the nifty tools you can buy for perfect looking shapes, but there is NO way I am willing to spend what they go for. I then stumbled upon a few pictures of home made tools and decided to see if they really work....THEY DO!! So don't waste your money! Make your own too!!