Hulk Ultra Strong Poppers 10ml is based on the original original pentyl nitrite. Hulk Extra Strong is not only a great addition during sex, but also provides an extra kick at a party, club, concert or festival. Experience how the colors become warmer for a moment and the music penetrates you for a moment. With the green Hulk Ultra Strong Poppers, you’re sure to cause a surprise among your friends. If you don’t know how to sniff poppers, please read our FAQ section on this website carefully. Do not drink poppers!