Product description Tommee Tippee Ultra 0m+ Slow Flow Pacifier, 2 pcs. Product description: These amazing bottle teats perfectly imitate the natural flexibility and shape of a mothers breast. The teat is made of super-soft, high-quality silicone, which allows it to move in many directions, just like a breast, mimicking the natural action of the breast. A contoured zone is uniquely incorporated into the teat and fits perfectly around a babys open mouth. This allows the baby to seal tightly around the teat, helping to reduce air intake and discomfort. It also helps prevent milk dripping for a more comfortable feeding. The teat is designed for Tommee Tippee Ultra bottles and is suitable from birth to Om+.