Experience ecstasy and orgasmic pleasure with Grinder by INYA A hands-free, ultra powerful vibrator that you can sit on and ride! Grinder features a powerful motor to deliver intense vibrations and is textured for added sensations. This sleek grinding pad is made of premium body-safe silicone and can be operated with a downloadable application or by itself. With the added hole, Grinder is perfect for either solo play or partner exploration. The possibilities are endless. Rechargeable. Water Resistant. Suitable with all lubricants. Scan QR code on box for app download. App-enabled.