Mr K and Ms C are both very curious to explore the science around them. They always ask me a lot questions including why vinegar hurts their broken skin, why the cut apple turns brown and many more. I am so glad to have this extensive kit from Science4you Chemistry 1000 to help both of my children to explore the world that surrounds them. This kit is suitable for aged 8 onwards so I help them do most of the experiments just in case they hurt themselves.