O**8
Worked ok when we first got it. Now, we can generate hydrogen but the app doesn't seem to work.
Toy for grandchildren. Novelty for husband. Only phone that has the app is an I-phone 3 and we can't find a source to download on a newer phone. Advice appreciated.
G**E
Has anyone bought this and got it to work?
I've gotten my second one, after sending the first one back. Still cannot get any bubbles to generate, thus no hydrogen is being produced. Have tried all the trouble shooting tips and nada. I was a science teacher in a former life and this one is very disappointing!
Trustpilot
4 days ago
5 days ago
