We got these blue silicone wiper blades for our Prius C and they were awesome. We used them for two years straight without a single problem, because we had to sell our Prius C to get a Prius V for the arriving baby, we went back to the same shop to have these silicone blades retrofitted to our existing blades. Guys and girls here is a summary of what I love about them. 1. Silent silent silent, they run without any noise. 2. Coats the glass with water repellent properties as they are used. 3. They last for ever, after 2 years in the scorching tropical sun they leave no streaks and do not jump. 4. Works perfectly with Rain off. 5. They save money because you never have to change them and they look really cool... not because they are blue!