Works nicely! The only small issue - sometime it stops sparking for a moment, e.g. when you put your hand too close. Maybe it is related to humidity. And then, there is a big problem - it is too loud and too scary :-)

Works nicely! The only small issue - sometime it stops sparking for a moment, e.g. when you put your hand too close. Maybe it is related to humidity. And then, there is a big problem - it is too loud and too scary :-)

Works nicely! The only small issue - sometime it stops sparking for a moment, e.g. when you put your hand too close. Maybe it is related to humidity. And then, there is a big problem - it is too loud and too scary :-)

I’ve owed a few of these in the hope they would work well, they were disappointing this one is brilliant- real noisy sparks

I’ve owed a few of these in the hope they would work well, they were disappointing this one is brilliant- real noisy sparks

I’ve owed a few of these in the hope they would work well, they were disappointing this one is brilliant- real noisy sparks

very fun and instructive for explaining physics to grandchildren.

molto divertente e istruttivo per spiegare la fisica ai nipotini.

very fun and instructive for explaining physics to grandchildren.

It is a very unique product that catches like lightning according to the sound.

音に合わせて稲光のようにひかるとてもユニークな商品です。

It is a very unique product that catches like lightning according to the sound.