Got this for my grandson who loves science and was a great buy for him
child loved this!
My daughter loves this! She was able to do the experiment herself at eleven years old. It was really cool. It works on potatoes, lemons, or in soda. The directions were clear. A well-thought out science/STEM toy that any boy or girl would love. Would be great for younger kids--if they have an adult's help, also great for older kids (including tweens or teenagers) who could do the experiment themselves. A great homeschooling addition.
I got this for my 7 year old grandson, along with the rock science kit. It was overheard him telling his sister, these are very special, I will keep them forever! Great value, a lot of bang for my buck!