Made of durable but soft bristles for scratch-free scrubbing, this bottle brush is designed for effectively cleaning Dr. Brown's Standard-Neck Options Bottles only. 

NOT for Dr. Brown's Wide-Neck Bottles
Grooved no-slip handle for easy grip
Specially-designed ridged nipple cleaner in the base
Storage clip to house brush for sink-side sanitary storage
Dishwasher and sterilizer safe; BPA Free
Gentle touch. Powerful cleaning.