2 SensorExcel + 1 Sensor 3 cartridges. Comfort grip. Fits Sensor, SensorExcel and Sensor 3. The closest, most comfortable Sensor twin blade shave. 1. Soft, protective microfins - gently set up your beard so the blades can shave you closer with incredible comfort. 2. Self-adjusting twin blades - automatically adjust to every curve of your face and safely respond to every detail of your skin. All Sensor razors fit all Sensor cartridges. Made in Brazil.