NOT KNOWN FACTS ABOUT 4F-MPH

Time distortion - This may be referred to as the practical experience of your time speeding up and passing Substantially quicker than it usually would when sober.As compared to EPH/3fpm It really is unnoticeable on the nose - i did seek to vape a little bit on foil but i preferences as Incorrect as ethylphenidate so i didn't finish it.Chemswell is