I bought this for my brother who loves science. He can’t stop showing it to his friends.

The sparks syncing to the beat looks unreal. It’s a fun way to show science without needing any setup

Crazy spin

Great deal

Saya tidak menyangka produk ini sekuat ini. Arc-nya sangat terang dan bereaksi sempurna terhadap musik, benar-benar terasa seperti punya pertunjukan petir mini di rumah. Kualitas buatannya kokoh dan langsung menarik perhatian saat orang melihatnya. Teman-teman saya langsung bertanya beli di mana hanya dalam beberapa detik. Kalau kamu suka sains atau hanya ingin sesuatu yang unik dan mengesankan, ini 100% worth it.

Looks premium and works exactly as shown.

The gyroscope is mesmerizing and the Tesla coil music effect is insane.

The smooth spin is mesmerizing. Everyone who sees it on my desk asks about it.

Didn’t expect it to be this good. The musical arcs are crazy.

So fun and surprisingly powerful!

Insane arcs

Super cool