Name:YoNi EggMaterial:100% Natura Carnelian Egg Size:45x30mm，40x25mm，30x20mm Usage:Kegel Exercise, Home Decor, Gift,Crystal Healing Quantity and style: 3Pcs Set With Holes And Ropes Benefits Of Kegel Exercisers: 1. Prevent and overcome urinary incontinence. 2. Prepare and strengthen for a healthy pregnancy. 3. Recover and restore pelvic strength after childbirth. 4. Enhance sensation for both partners during intimacy. How to use: All eggs are equipped with a rope,You can go to a training session with an average egg. Insert the egg and squeeze the muscles, which you will feel as the egg move. This lifts the pelvic floor. Hold for a count of ten, and then relax for a count of ten. Do 10 sets, three times a day. The key to success is doing this exercise daily, regularly. When your pelvic muscle improves and you get the results you want, do the exercise daily, at least once a day. If your pelvic muscle is in good health and you have good muscle tone, to keep these muscles strong simply insert the eggs at least four times each week and wear them while you do your regular activities for 20 minutes. Cleaning Method: 1. Before first use, boil in the water for 10-15 minutes on low heat. Please, do not lower cold eggs and the wand into boiling water. They will crack. You have to put them in warm water and slowly bring it to a boil. 2. Rinse with hot water before each use. 3. Wash thoroughly after each use with water and soap.