Some rose vibrators have petals that are made entirely from silicone or another similar material

The petals of a rose vibrator are usually soft and flexible, but they can also be rigid. They can move in different directions and at different speeds, which simulates the movements of a real penis more closely than other designs.Some app controlled sex toys have petals that are made entirely from silicone or another similar material, while others have some parts made from rigid materials such as hard plastic or metal. The best rose vibrators will have petals that are soft and flexible enough that they don't cause discomfort when inserted vaginally or anally (unless you're using one with very stiff petals).