There are many tools for preschool children's early education, including cards, widgets and other items. The following are some common tools for early education:

1. Early Education Enlightenment Machine: This is an electronic device specially designed for children, which can help children learn language, mathematics, music and other knowledge. For example,

2. Picture book: A picture book is a kind of picture book, which can help children learn a language and know the world. Like the bear and his friends.

3. Educational toys: Educational toys are toys that can help children exercise their thinking ability and hands-on ability. For example, puzzles.