Not a crack pipe. It's a meth pipe. Both drugs. But, crack is just smoked in a glass tube and meth is smoked in a glass bulb. And, I have researched that meth is not as addictive as crack. 3 days of sleep and they could walk away from using it without withdrawal. Crack, on the other hand, is something you can't get passed easy. Always craving the first hit effect. Even after it's physically out of ones system. It is worthy of more research from those interested. Just don't ever try it. But, both, are very nasty, vulgar aphrodisiacs. To the point they don't care whether sex they get sex from. Thus, closet homosexuals and lisbo's are common amongst the users.