4M 403416 Green Science Motorised System-Solar Hybrid Power, Multi Colour, ND

I bought this for my daughter and she had great satisfaction putting it together, the instructions were easy to understand and simple .The mini solar panel works perfectly and the speed of the solar system is not too slow or too fast .It doesn't make too much sound while operating.Overall I think this product is amazing and productive.

We used this to meet the new specifications in AQA GCSE 'Using Resources' secti9on on makinh potavble water.worked exactly as we wanted.We were not brave enough to try to drink the water though!

My son liked this set and it was easy to set up. The only thing is you dont get a cup for bottom to collect water. So I used a glass but the glass broke because the circle was too tight. Maybe it should come with a bottom piece like on the box

Was a little disappointed as product did not work as planned, poor assembly too. But kid said it was fun and got the concept of it just a shame he couldn't see the effect of it.

Not what i expected but did the job

We ordered this for our daughter's Christmas and followed the instructions exactly, it doesn't work. A replacement was sent, still doesn't work. Two intelligent adults have attempted to put it together and no luck. So so disappointing for her and so irritating for us.

really impressed with the toy.. actually makes a 10 year old think about the toy and how it works.. may be a lil complicated for some kids... but easily can be fixed by someone older.

Like watching the robots walk on nice sunny day they look scary.