This set looks like it would be a great introduction to chemistry and mixtures for kids ages 4 and up! Here's what it offers:

1. Child-friendly accessories: The included accessories are designed specifically to be safe and easy for young children to handle, promoting safe exploration of chemistry.

2. 10 Step-by-Step Experiments: Each experiment is described in detail, step by step, making the learning process clear and accessible to young children.

3. Picture Cards: The picture cards accompanying each experiment provide additional visual understanding, helping children follow instructions and understand basic chemical concepts.

4. New experiences: In addition to classic experiences, the opportunity to explore new experiences enriches learning and stimulates children's curiosity.

5. Recommended age: Recommended for children aged 4 and up, this set is suitable for the developmental level of young children, introducing them in a fun way to the fascinating world of chemistry and mixtures.

In summary, this kit seems to be an excellent educational resource to introduce children to science in a fun and interactive way, while developing their understanding of chemical mixtures and reactions through simple and safe experiments.