The Braun Series 3 310 Blue is the simplest model in the Series 3. It's ideal when your beard growth is just starting, or when your beard growth never exceeded light, thin hair. The shaver head consists of 2 shaver foils and a fixed central trimmer, which move along with your facial contours reasonably well. In addition, the shaver foils will withdraw when you press on your skin too hard. This allows your skin to gently get used to the intensity of electric shaving. You can use the shaver for both dry and wet shaves. After use, you can easily rinse the shaver head under the faucet. This electric shaver is the only model in Series 3 that doesn't have an extendable precision trimmer.