Better than Ketamine
The Chem-mist Spray 2F-DCK 30% is much better on cobaye than the standard K, the effect is smoother and more controllable, no k-hole or k.o disagreement, very easy to use and if you stick another sticker on a bottle like one from a normal nasal spray, you can carry it with you anywhere at work, in a concert hall or even in the street with no suspicion.
Sometimes the bootle and the spray fells like broken because of the formation of cristal in the tube, then just put the bottle under hot water (40-50°c) and its back to normal.
Concerning body effects, you can struggle to talk or articulate properly, especially if your on an empty stomach. You can steal eat and drink a bit of alcohol but be careful the mix enhance the product. It also seems to completely slow-retard the digestion process : sometimes its urges, sometimes its blocks for days, I guess it depends if the cobaye eats on it or not, might slow the all system