The Romp Wave is a great lil' handheld vibrator, but it really shines as a toy for grinding! The ridges of the toy are amazing to rub and grind against, or lay on top of. The curvy ridges and pointed tip are firm, but the toy itself is super flexible and bendy.  The curved shape is perfect and ergonomic for holding in the palm of your hand during partnered sex, but as you can maybe tell, we love using it on our own! The Wave is a must if you love grinding against your toys, but the shape is perfect to use for whatever you heart desires!  Body-safe silicone Waterproof 6 speeds, 4 patterns USB rechargeable  Compatible with water based lube Length: 11.6 cm, width: 5.3 cm at widest