I have tried this 3 times now. Without a weight :)
This works all right. Harder erections than ever, and much easier erections.
Fun stuff :)
Only downside is that I get windy.. He he
Edit:
Almost forgot;
Even if the shipment went straight through customs, I got a phone-call from the Norwegian handler asking why I ordered fertilizer. They almost asked if I was making homemade bombs.. Maybe ask him to mark it with something else the next time! :)