this works because it happened to me by accident, but in a different method, every time I drink a coffee I put a hot water about 1/4 of the glass then stir it to dissolve the coffee and sugar, after that I add cold water to fill my glass without stirring while pouring it. then when I pick up my ...
this works because it happened to me by accident, but in a different method, every time I drink a coffee I put a hot water about 1/4 of the glass then stir it to dissolve the coffee and sugar, after that I add cold water to fill my glass without stirring while pouring it. then when I pick up my ...