Well that depends on whether you are a female or male. It is easy to find things around the house if you are a female. A female can use anything that vibrates, or is long. Just remember that is has to be sanitary or it can cause infection. Now if you are a male about the only thing you can use is a sock or find a bottle or jar that has a large enough opening and be sure to place some kind of lubrication. And the sanitation also applies for men as well. Just use your imagination and you will come up with something.