I've been sifting kief from some work and the subsequent shake lately in my recently purchased sift box. My question pertains to to the grade of kief I'm harvesting from the product.
My box has two screens, one 120 mesh one 100 mesh. I'm getting a very fine, fluffy blonde kief, which is obviously the superior product, and then the first screen seems to be yielding mostly only the fine fine hairs, and some very small particles. The hairy yield is sort of orangeish with some blonde mixed in. What do you guys think about the fine hairs off of the plant? I have about a gram of this material, don't really know how I feel about it.
How potent is the mostly hair kief, especially compared to bud, or the finer kief I'm getting?

Thanks FMB.