This product is specially designed to facilitate the opening of energy channels in the body, and the removal of blockages. It is made of natural rose quartz crystal, which has effects of balance estrogen levels and improve blood circulation. Small size and lightweight, easy to store and use.Features:1. Designed to facilitate the opening of energy channels in the body, and the removal of blockages. 2. Balance estrogen levels and improve blood circulation.3. Relax tensed muscles after exercise. Improve overall health.4. Can be used to massage the face, body, pelvic muscles and yoni.5. Assist in strengthening uterine muscles, speed up recovery time after birth.6. Reduced PMS symptoms, menstrual cramps and the duration of the menses.7. Small size and lightweight, easy to store and use.Specification:Item Type: Yoni Egg SetMaterial: Natural Rose Quartz CrystalOptional Type: 01# Natural Obsidian, 02# Natural Rose Quartz CrystalYoni Egg Size: 4.5 * 3cm / 1.8 * 1.2inch, 4.0 * 2.5cm / 1.6 * 1.0inch, 3.0 * 2.0cm / 1.2 * 0.8inchMassage Stick Length: Approx. 10cm / 3.9inchPackage Size: 15 * 10 * 6.5cm / 5.9 * 3.9 * 2.6inchPackage Weight: Approx. 175gPackage List:3 * Yoni Egg1 * Massage Stick1 * PouchNote:1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..