Looks like the insides of the toys are made out of rubber, and the outside out of silicone. I'm not sure about that, because that makes it unable to be sanitized like a usual silicone toy; I probably would not buy one but I think they are really neat.
Ok I do not agree with this:
"f you need a sex toy there may be one closer than you think, in your refrigerator or around the house. Fruits and vegetables like bananas and cucumbers make a simple and inexpensive substitute for a dildo. Many common items like electric toothbrushes or hairbrush handles can also be used for pleasure. And with a little imagination and ingenuity, you can create improvised sex toys and give a second life to materials like plastic bags, shampoo bottles, toilet paper tubes, and rubber gloves. "
NO! NO! NO! Why would they even say that?! Don't use fruits and vegetables! Shampoo bottles! At least they need to say: "DONT PUT THAT IN YOUR BUTT!"