The Ci PRO one-tuft brush features soft bristles that are gentle on the gums. It's definitely cheaper than buying it at the dentist's office, so it's first come, first served! - Brand: Ci PRO - Model: One tuft - Size: Regular - Type: Large - Bristle Softness: Soft - Material: Polypropylene - Bristle Material: Nylon - Heat Resistance: 80 degrees Celsius Thank you for viewing.