we got one and it was a mess! It didn't work out at all! We're going to buy the powder mixture again and try at another point. I think my husband was too worried that it wasn't going to work out, so it made it difficult for him to maintain his erection.
Yes I've done it. I wrote a review on it. It was actually my first review ever here at EF : ) Ours turned out really good. I love it and I'm happy we did it. It was a lot of fun.