• Educational toys: This building blocks can help children develop their imagination and creativity, cultivate the child's hands-on ability. • Gift: The revolving amusement park building blocks can be used as a gift for children. it is also an ideal choice for birthdays, christmas, thanksgiving and other holidays. • Convenient and easy to use: The building blocks are easy to use, you just need to put it in the middle of a child's hand. when not in use, you can fold it and store it for next use.