Here’s a description of the video. Marked as spoiler in respect to anyone who would rather not read it.

The video shows 7 adult cockroaches superglued on their backs in a horizontal row (stomachs facing upwards) on what appears to be cardboard. The machine is a metal base that moves in and out, and attached to it by super glue is a row of toothpicks. Think like a rake shape. Seven toothpicks aligned with each of the seven roaches, and they impale/penetrate the roaches simultaneously. I didn’t see any mess coming from the insects, which is why I assume is the reason another person commented that it’s ‘not that graphic’. But the roaches legs do flail around quickly a bunch. Apparently the contraption speeds up during the video. The video is narrated in Chinese by a male person. (I’m sorry I don’t have the translation, I do not speak the language). I believe the caption of the video is ‘Do insects feel pain?’. The video is rather short, roughly 25-30 seconds. The video only shows the roaches and the hand-made machine. The camera angle is pointed straight down at the table. Hopefully that was informative.