1. Any method for smoking weed is going to be effective...but whether or not a dugout will work depends on your tolerance. I personally wouldnt get high after one hit out of those, but after a couple im sure it would be enjoyable.

as for stealth it will still smell like weed, but if its a cigarette disguised one like I have then that makes it somewhat stealthy.

2. You pack about one hit, thus the name. Its really not that much, but it can be effective.

3. Theres not enough bud in the bowl for it to burn for that long, and it depends if you rocket it or draw slowly.

I think it would be a wise investment if you have some need for stealth and only enjoy smoking weed a little bit at a time.

personally, id take a blunt over it any day...