• Replacement valves fit all sassy grow up cups-7oz, 9oz, 12oz
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  • Includes two silicone replacement valves
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  • Patented silicone valve design
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  • Colors coordinate with sassy grow up cups
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  • Replacement valves fit all Sassy Grow Up Cups - 7oz, 9oz, 12oz
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  • Includes two silicone replacement valves
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  • Patented silicone valve design
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  • Features new Sassy colors
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