Your child can drink from the 360-degree cup by sipping from the rim. It doesn't matter where your child drinks from the rim.
If nothing comes out of the cup, check if the valve is creating a vacuum (sticking). You can break this vacuum by lifting the valve slightly on the edge.
Before first use and after cleaning the valve, check if the cross in the middle of the valve is not sticking together, as this can also cause a vacuum.
The 360-degree cup is suitable for children from 9+ months.
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