Nobody ever seems to review this guy's speed pills, but I think they are damn good. There are only two choices here on the road for street speed pills in North America . 'Ice' logo speed pills and these ones from Arigolo.They are a mix of different amphetamines. Of course, you build a tolerance to amphetamines, so after two weeks they stop working and you take a break for a month. Anyway, the extra get up and go and concentration is great. I don't find them harsh or hard on me. I don't go too hard either. I use them steady for a week or so to get me up and ready for the world. They are about the same as any dex or Ritalin pills, only a lot cheaper. Same ingredients anyhow. I find after two weeks, the effects are about half. Then after one month daily abuse, the tolerance is too high to feel a buzz. But, they still stimulate and work great for concentration. I just take a month break every two months to let my tolerance to back down. I thought I'd share this with anyone looking for something new. It's pretty cheap, $175. For 50 pills. That is about one month of being high all day and night. I find one pill lasts the day for the first week. Then two pills a day on he 2nd week and so on. A better investment than coke or xtc if staying awake and getting housework done is a priority. :-)Amphetamines are great for getting shot done.My house has never been so clean . I also have the sexual stamina of a young man.