Bests & Worsts Reviews from Amazon

I bought two of these for my grandsons, an almost 8 yr old and brothers aged 6.5 and 5. It is very easy and well constructed. They all needed my help to assemble the soil and use the spray bottle to moisten the rocks and soil but were delighted to place the figurines, put the stickers on and turn the light on. They have placed the terrarium in a sunny window and will keep me posted regarding the sprouting of the seeds. It comes with a small computer cord to charge the LED light which is in the lid....it is an awesome little project that the kids all understood and they loved looking in at the figures with the light on. When done sprouting the jar and lid (where the light and switch are) can easily be used for another growing project or adding figurines, etc. Very clear and easy instructions! It was a hit for the boys, just this weekend we had an early Christmas.