● Brand mushie Mushie ● Product Name Sippy Cup ● Color Blue ● Retail Price ¥3,850 ● Condition Opened, but unused. This item has been in someone's possession once, and is a home-kept item inspected by an amateur. Please refrain from purchasing if you are concerned. Thank you very much. ● mushie's silicone sippy cup. Sippy cups are convenient for the transition from baby bottles to cups. Sippy cups, often called "spouts" in Japan, are a first step item for graduating from familiar baby bottles. It is said that once a baby can use a sippy cup well, the transition to the next straw or cup will be relatively smooth. Sippy cups are items that support babies' desire to do things themselves!