Small glass aluminum foil over it , little tiny pin holes on one side foil , small slit on other side foil. Put little hash on pinholes, light and suck it up. I use to get black tar hash, loved that shit , gonna grow some outdoor plants this year , then take vodka, pour on hands and roll the...
Rule of thumb is kinda pistals about haft white haft brown, and trichomes Cloudy, for maximum thc weed, if trichromes start turn amber , you start heading towards crouch lock.