Sure... get a silk screen, about 150 - 200 mesh. A mirror or piece of glass... Actually, a piece of glass w/ bottom side painted black would probably work best. Kief shows up best on black IMO. Make a box w/ the silk screen as the bottom. Insert buds in box. Shake back and fourth, Watch kief fall on the mirror/piece of glass. I wouldn't use nylons... Trichomes would probably stick to the cotton nylons.