Dr. Browns Natural Flow Cleaning Brush, Color May Vary (2 Packs of 4ct)

Designed to use with all Dr. Brown's natural flow baby bottles. These are the same exact pieces that come with each Dr. Brown's natural flow baby bottle and are meant to replace worn or lost brushes. Helps keep Dr. Brown's Vent Inserts and Vent Reservoirs clean and clear of blockage so the patented internal venting system functions properly. Top rack, dishwasher-safe. PLEASE NOTE: Each single pack contains 4 brushes.