Review on G T Water Products Inc MP100 3 by Justin Woolley

It is made of hard plastic and does NOT follow the shape of the toilet opening which for us is flatter at the back than the front. All it does is spray copious amounts of dirty water on you and your bathroom, as it is unable to create a seal to create the vacuum needed to unclog the toilet. DO NOT buy this with your toilet in view; It might work on any round hole, but not on toilets. It's made such a mess as hell that I'm sorry I can't give it 0 stars, but I'm willing to warn others that it won't do any good if used on a clogged toilet.