In terms of value for money, comfort, ease of use and hygiene, these flesh plugs are the best available. They are cheap to buy even up to the larger sizes, and due to the fact that they come in such a large variety of sizes they are perfect for stretching. They are also very light and have a smooth finish which means that they will minimise irritation while stretching.
They are available in a number of different opaque colours as well as solid black and solid white, so your style doesn't have to be limited while you are stretching your ears. It also means that these plugs look great even in settled piercings.