The closest most comfortable shave in the world. SensorExcel has a series of soft, flexible microfins positioned in front of the blades to protect your skin while gently setting up your beard so the blades can shave closer with incredible comfort. And SensorExcel has self adjusting twin blades that automatically adjust to every curve of your face and safely respond to every detail of your skin. No razor feels more comfortable during your shave or leaves your face feeling smoother after shaving than SensorExcel.