1、3pcs Different sizes of stone, suitable for different groups of people, special designed for women use for postpartum recovery. 2、Natural stone and designed with high quality, reliable and safe use without causing harm, irritation or discomfort. 3、Repair and massage the private parts, only suitable for women use and to restore the vaginal firmness and tightness. 4、Stimulate the automatic contraction of the muscles and strengthen the pelvic floor muscles for a long time to restore the firmness of the vagina. 5、Under the action of gravity, the vaginal muscles will unconsciously tighten and clamp the ball, thus achieving the effect of exercise. Item Type: Tightening Vaginal Stone L Size: Approx. 45 x 30mm / 1.8 x 1.2in M Size: Approx. 40 x 25mm / 1.6 x 1in S Size: Approx. 30 x 20mm / 1.2 x 0.8in Purpose: Repair and massage of private parts Efficacy: 1. The physical principle is the use of gravity, under the action of gravity, the vaginal muscles will unconsciously tighten and clamp the ball, so as to achieve the effect of exercise, and the vagina to restore tightness. 2. Stimulation response principle: After the massage ball is placed in the body, the body movement will drive the ball to vibrate and impact the inner wall of the ball, thus stimulating the automatic contraction of the muscle, and strengthening the pelvic floor muscle for a long time to restore the vaginal tightness. Contraindication and precautions for use: Contraindications: In order to avoid problems or aggravation of existing conditions, do not use this product in urinary and vaginal infections with inflammation or allergy.If the above symptoms appear, please use under the guidance of a doctor. Method of Use: Upright Movement Training Select the lightest ball into the vagina 3 centimeters deep, began to walk. Ordinary exercise: Slow walking, walking (shopping) Deep exercise: squat, jogging, up and down stairs Can replace the heavier one after using a ball for a week that can easily grip for jog Lie Down Training Take the lightest ball and place it about 3 centimeters deep into your vagina. Lie on your back facing up with your legs bent. Week 1: Constrict the urethra, vagina and anus.Hold contraction for 3 seconds, relax for 3 seconds, and repeat for 5 minutes, 3 times a day. Week 2: Contraction closes urethra, vagina and anus.Hold contraction for 3 seconds, relax for 3 seconds, and repeat for 10 minutes, 3 times a day. Week 3: Contraction closes urethra, vagina and anus.Hold contraction for 3 seconds, relax for 3 seconds, and repeat for 15 minutes, 3 times a day. The above cycle consists of 2 cycles for a total of 6 weeks, followed by standing, squatting, and walking There is no need to do a lying down training if you can do an upright movement After taking exercise, massage stick can be used to massage to achieve auxiliary effect Note: 1. Please do not use and share the product with others. 2. In case of any discomfort or allergy during use, please stop using immediately. 3. Women with gynecological inflammation or menstrual period are advised not to use it. 4. Pregnant women should follow doctor's instructions. 5. After 42 days postpartum, make sure the lochia is completely clean before practicing, or consult doctor for individual situation before using. 6. Cleaning after each use, and put in a ventilated dry place, not exposure to the sun. 3 x Tightening Vaginal Stone