Not sure how many of you folks are familiar with flowtoys, but they are awesome accessories for performances in the night. Flowtoys seem to be quite popular with many young Japanese teens as well, and I’ve seen quite a couple of interesting youtube clips.
Here’s a really cool clip of an event in Japan with many folks playing with their flowtoys and the effect is a gorgeous flurry of light displays.
Source: Yonasu
Looks like light sticks!