To strengthen your pelvic floor and enjoy at the same time try these Kegel balls. You can start with the lightest, to get used to the weight. When you feel safe, try the average weight and finally dare with the heavier one. Put them where and when you want, at home, when you go to buy or even in a yoga class, each posture will be more pleasant than the previous one. You will experience how your vaginal muscles are strengthened without even realizing it. Features: Without phthalates Waterproof3 Kegel balls: Rosa: 49 gr Lavender: 79 gr Purple: 110 gr