4 Levels of flow available:

Model: Teat- 01 Slow Flow (1 Hole) : (0 - 3 months)

Model: Teat- 02 Medium Flow (2 Holes) : (3 - 6 months)

Model: Teat- 03 Fast Flow (3 Holes) : (6+ months)

Model: Teat- 04 Variable Flow (Y Cut for thicker liquids) : (6+ months)