This is a bogus site. Do not buy from this site. I bought the hydropump 40X and it doesn't hold a suction. I am using it the correct way, so the company can't discredit me. It causes bruising from having to push it into my groin so hard since it doesn't work correctly. I asked if I could exchange it and I was told no. The other sites offer a 60-90 money back guarantee.
DO NOT BUY FROM THIS SITE