Pharmaceutical-grade borosilicate glass is heat and thermal shock-resistant, withstanding hot, cold, and gradual temperature changes.
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Dr. Brown Bottles Vs. Philips Avent: What's The Difference & Which
Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottle 9oz/270mL, with Level 1 Slow Flow Nipple, 0m+, 2-Pack
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Dr. Brown's Natural Flow Anti-Colic Options+ Wide
Dr. Brown's Natural Flow Anti-Colic Options+ Narrow Baby Bottle, 8oz/250mL, with Level 1 Slow Flow Nipple, 1-Pack, 0m+ - Yahoo Shopping
Dr. Brown s Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottles 5 oz/150 mL with Level 1 Slow Flow Nipple 3 Pack 0m+ 3 Pack 5 oz
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Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle, 5 oz/150 mL, Level 1 Nipple, 2-Pack, 0m+