Choking hazard. Keep away from children and pets. You are utilizing information on this video at your own risk. Putting objects in the mouth is potentially dangerous, especially small objects. Not for children under 3 years.

If you are a buyer who does not understand Chinese, we suggest you turn on the English subtitles.

If you think the display time of English subtitles is not enough, we suggest you play this video in slow motion.

Nemo made a prototype of this flashing device in 2014, and our team began to improve it in 2019, and it was completed in 2021.

We would like to give credit to a magician, Jean-Philippe Loupi, who had a flashing effect from his mouth in his act at FISM in 2012.

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