These nipples were made specifically for the WeeGo glass bottles. They are silicone nipples, made in France and are sold as a 2pk.
- Stage 1 - Slowest flow for ages 0-3 months
- Stage 2 - Medium flow for ages 3-6 months
- Stage 3 - Fast flow for over 6 months
- Y-cut - Fastest flow for cereal and thick liquids