- Anti-tearing protective ring, more durable and prolong the usage.
- Ultra soft texture with thickened base, prevents vacuums while feeding.
- Elasticity enhance stripes, more flexible and durable.
- Textured finish prevents adhesion between the lips and the teat.
- Enhanced fixing groove provides perfect closure to prevent leakage.
- Extended venting valve, providing efficient air transmission.
- Food grade silicone from Japan, in compliance with international standard.
- Size indication on the bottom flange, easy to identify.
●Material：Food grade silicone(-40℃~+150℃)
●Instruction：Gently supple the air vent before first use to avoid vacuums or stuffed milk flow, and sterilize it before every use.
●Reminder：Auto straw set does not apply to round hole teat.
S / M / L / XL