&gt; all the hoverboards that are exploding are knock offs<p>Which are the original ones for this most popular design?<p><a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=NL58ZSeXz-s" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=NL58ZSeXz-s</a>