The company who sells it claims that they can help enlarge bottom and breasts with their device called Booty Beauty.
I decided to purchase this interesting gadget and use in my project. I can’t comment if that is really enlarging specific body parts but my logic screams that it’s not possible!
In the website they state “If you’ve done any research into this already you’ll likely be aware of similar systems on the market, however ours are made from high-quality polycarbonate, which is the stuff they make riot-shields out of and is also used in the production of bulletproof glass. Our butt-cups system is also (as far as we’re aware) the only system available which is designed specifically for enlarging your buttocks.”