There are lots of geisha balls, but our Jane is unique: She combines classic pelvic floor weight-training with a rotating ball and – when used with our Mystim Cluster Buster – the type of EMS training that was developed for competitive sports. That not only helps prevent or reverse incontinence, but also strengthens the pelvic floor in a truly intense and lasting way. This has been proven to increase a woman’s ability to climax. Cum correctly with the proper training. Of course, Jane can also be used as a classic e-stim toy.