I had read of Coyyotee or Econature (probably the same thing) the Stevia crystal. That there is now no longer. That was indeed much finer than sugar - but no powder. It solved perfectly in coffee, tasted "almost" like real sugar, had no taste and was not bitter. I kept hearing from the many negative experiences regarding taste. Stevia and could never really understand the whole thing. Until the taste test of this Stevia from Stevia market Semrau. It tastes awful sweet and also a smaller dosage brings no improvement. Due to the extremely fine consistency, it can also be very bad portioning. A mini-spoon as Econature incidentally was not there. All in all, I get my coffee now with this Stevia not so sweetened as I expect it and need for the time being to change to sugar again. Too bad, because I was with Stevia crystal towards the Xucker or Xucker ebefalls tested light (xylitol, erythritol) finally found the sugar substitute for coffee. I do not know how to test the whole stevia offer. Products around 10 EUR make the returns simply pointless. Since the time costs for return more than one takes back with the refund. And just when stevia there are so many providers.