Devon are vaginal vibrating balls that help strengthen the pelvic floor. They are a great trainer of the pelvic floor, experts say that the proper use of Chinese balls, helps prevent health problems such as urinary incontinence or vaginismus, and improve sexual satiafacción. Made of silicone and ABS, in pink and with an easy to remove cable. Useful also for external stimulation. Rechargeable with USB cable and has 15 vibration modes. Main features: Kegel balls with vibration. Helps strengthen the pelvic floor. With easy removal cord. Silicone and ABS material. Useful also for external stimulation. Rechargeable with USB cable. Has 15 vibration modes. If you don't sell it, exchange it!From the date of your invoice, if you do not sell S Pleasures products, you can exchange them for any other product within 6 weeks.*The box must be in perfect condition, a surcharge of 0.80? will be applied if it is broken or damaged.*The exchange will not be accepted if the inner bag is open or manipulated.*The cost of the return transport will be charged to the customer.