This set pairs three weighted kegel balls with a remote-controlled vibrating egg, for pelvic floor training with a playful twist. The weights climb from 44 g to 102 g, so you can progress at your own pace.Four progressive weights from 44 g to 102 gWireless remote with 10 vibration modesUSB rechargeable, no batteries neededFully waterproof, IPX7 rated






