I tried to wash it and give it to my child, but they wouldn't even put it in their mouth, so I'm putting it up for sale. The box was slightly torn when I opened it. Please refrain from purchasing if you are concerned about this. Feel free to comment if you have any questions^^ Mag parts that correspond to the use of straws and cups. BPA-free and safe. - Brand: Richell - Target age: 8 months and up - Material: BPA-free - Series name: TLI series - Features: You can choose the appropriate mag depending on how you drink, as the way to use a straw and a cup are different. Thank you for looking.