Highly recommended by doctors. Great kegel balls kit for strengthening your bladders improving pelvic floor curing back pain.</br>Kegel balls are made of medical grade silicone. 100% waterproof skin-friendly. Safe for using with water-based lubes.</br>Set of 5 different progressive kegel weights offer you more options in use. Each Ben Wa ball is equipped with a silicone string to easily take out the ball after using.</br>You will notice a difference about 3-5 weeks. 15 minutes a day would mean faster results! It's always hardest at the beginning but please just be patient.</br>30 days money back guarantee if you are not satisfied with our kegel kits.</br></br>Product Description</br></br><br><br><b>Tips for pregnant women:</b> <br><b>Please keep in mind that you must ask for your doctor before doing kegel exercise during pregnancy. </b> <br><br><b>Kegel Exercise Weights is a highly recommended solution by the doctors for incontinence and weak vaginal muscles.</b><br>KINKLY kegel balls kit is specially used for bladder control pelvic floor strength and enhanced intimacy. <br><br><b>How long can we notice an effective result?</b> <br>Although 15 minutes a day would be suggested?? you had better star off slowly and working your way up. You will notice a difference a