2. Intelligence Rubik's Cube: Intelligence Rubik's Cube can exercise children's thinking ability and hand-eye coordination ability, so that children can improve their intelligence level during play.
3. Puzzle games: Puzzle games can exercise children's observation, patience and concentration, so that children can learn all kinds of knowledge in the game.
4. Three-dimensional maze: Three-dimensional maze can exercise children's spatial perception and logical thinking ability, so that children can improve their intelligence level in the game.
5. Science experiment set: Science experiment set can stimulate children's curiosity and desire to explore, and let children learn scientific knowledge in play.
6. Electronic educational toys: Electronic educational toys can help children learn all kinds of knowledge in play and improve their learning ability.
7. Language learning toys: Language learning toys can help children learn foreign languages and improve their language expression and listening comprehension.
8. Artistic creation tools: Artistic creation tools can stimulate children's creativity and imagination, and let children learn various artistic knowledge in play.