Dr. Brown’s Natural Flow® Original Wide-Neck Level 2 Nipple is a medium-flow nipple, great for babies whose feeding has developed. Dr. Brown’s™ Original Wide-Neck Level 2 Nipple works together with our internal vent system to help babies feed at a pace that’s perfect for them. Each same-level Wide-Neck Nipple provides the same consistent flow rate, so both you and baby know what to expect. Together with the anti-colic internal vent system, the Level 2 Wide-Neck Nipple gives baby vacuum-free feeding that is clinically proven to reduce colic, decreases spit-up, burping, and gas, better preserves nutrients, and aids in digestion for a good night’s sleep. The suggested age range for the Level 2 nipple is 3 months+ but baby’s preferred flow rate may vary. Fits Dr. Brown’s™ Original Wide-Neck bottles. Dishwasher (top rack) and sterilizer safe. BPA free.

Includes 6 Silicone Wide-Neck Replacement Nipples. Dishwasher (top rack) and sterilizer safe, BPA free, fits Dr. Brown's Original Wide-Neck bottles. The suggested age range for the Level 2 Nipple is 3 months+, but baby’s preferred flow rate may vary. Preserves vitamins A, C, and E. The Wide-Neck Level 2 medium flow nipple works with the internal vent system for paced feeding.

Liquid Flow Speed Description: Medium Flow. Bottle Nipple Type: Vented. Material: Silicone. Size: 6 Count. Brand: Dr. Brown's. Best Sellers Rank: #24,321 in Baby. Customer Reviews: 4.6 4.6 out of 5 stars 2,197 ratings 4.6 out of 5 stars. : B015UICLYY. Item Weight: ?4.2 ounces. Is portable: ?No. Bottle nipple type: ?Vented. Dishwasher safe: ?No. Batteries required: ?No. Style: ?Level 2. Number Of Items: ?1. Material free: ?Bisphenol A Free. Material Type: ?Silicone. Is Discontinued By Manufacturer: ?No. Item model number: ?WN261-WEB. Product Dimensions: ?2.05 x 2.05 x 1.65 inches.