1. quality material: Made from medicalgrade silicone, it is welltolerated, soft, and elastic, ensuring no harm to the vaginal mucosa. It is easy to clean and maintain, guaranteeing hygiene and safety during use. The material is nontoxic, odorless, nonirritating, and boasts biocompatibility and waterproof properties. 2. Stimulating design: Featuring two balls of varying weights, the product is inserted into the vagina, where the weight of the balls and the contraction force of the vaginal muscles work together. During training, the vaginal muscles naturally contract and grip the balls, effectively strengthening the pelvic floor muscles while delivering a unique sensation of stimulation. 3. Enhanced intimacy: This vibrator can introduce variety and excitement to your sex life, fostering deeper intimacy and emotional connection between partners. It also serves as a pleasurable aid, adding freshness and thrill to sexual experiences, thereby promoting emotional bonding and harmony. 4. Multiple vibration modes: There are multiple vibration patterns available. The intensity can be adjusted from low to , accommodating the sensitivities and needs of different users.