Made from a transparent, medical grade silicone that is heat-resistant, non-toxic, and odorless. The nipples are free of nitrosamines, a potentially harmful contaminant found in many rubber nipples.

Details:

• 3 nipples per package.
• 3 speeds to choose from:
  Beginner (slow flow, 0-3 months).
  Intermediate (medium flow, 3-6 months).
  Expert (fast flow, 6+ months).
• Dishwasher safe.

Compatible with Evenflo, Gerber, Nuk, Medela, Weego, Silikids, Sweet Pea and most regular neck bottles.