The regular use of Ben Wa balls has some important benefits for women that all originate from the end result of stronger muscles. You'll get stronger orgasms, easier childbirth and less bladder problems all thanks to the stronger pelvic floor muscles.
Other styles of female pleasure balls are as the name states - for pleasure only. The bigger ones and the vibrating styles are not going to give you Kegels exercises rather they will massage inside the vagina to increase your sexual arousal and response. Depending on your desired outcome, there are both styles for sale and regardless of which one you buy, it will all be shipped discreetly to you.