"Put artificial hymen into the vagina. It will inflate when meet warm secretion and envelop the vagina. The penis breaks the layer, and the hemachrome with the secretion lay on the penis and vulvae. It looks like the really blood very much. The effect will be better if the woman pretend feel pain and shy."
You must be thinking - WTF!
I am too... basically, you can get pretty much everything made in China at the moment. I am guessing they are marketing this product to consumers in Iran, Saudi Arabia, Jordan, Egypt, and Alabama?
Here's the source of this "niche" product: