RSO is the thick, dark, whole-plant oil that people take by mouth, and this is one gram of it from Vireo in a balanced hybrid. It's a concentrate, so it's strong, and a full gram holds a lot of servings. Because you eat it instead of smoking it, the effects take longer to arrive and last for hours, much like an edible. Squeeze out a tiny amount, about half the size of a grain of rice, and swallow it or put it on a bite of food. Warm the oil in your hands first if it's too stiff to move. Start low, wait at least two hours, and only raise the amount slowly over several days.