From the website:

"It is the brand you can 'trust'. These sleeping pills are perfect for any person (or horse) that would rather not be conscious right now.

Includes two empty caplets (not real medicine - this is the power of placebo!)"

DISCLAIMER: This item is a NOVELTY COLLECTIBLE by artist Obvious Plant with NO DRUG inside. It is not meant to be opened or ingested. The capsules contain nothing inside of them except air. They are EMPTY blue capsules. Any questions asking about how to use this as a drug will get you reported to eBay, possibly to the authorities, and blocked. Someone bought one from me and decided to get mad that it didn't have clear instructions on it so that he could use it to drug a woman. Yeah. That's where we are with humanity right now, guys. And he made it very terrifyingly clear just how much he was not joking. He was very upset. So I'm making it very clear that I will NOT entertain tasteless jokes about this otherwise benign collectible item. It's supposed to be dumb and fun, not creepy and horrible. This policy is completely ZERO TOLERANCE. Your cooperation is appreciated.