At Your Fingertips: CylindersNo posterAt Your Fingertips: Cylinders1970Queuebrick VideoQueueLWatchedWFavoriteFListsDiscussionWhere to watchCopy short link1970At Your Fingertips: Cylinders10m·DocumentaryDirected by Peter Erik Winkler, Mary Anna WinklerInstructive short on using cylinders to construct all manner of fun objects.DirectorPeter Erik WinklerDirectorMary Anna WinklerStudioACI Films Inc.OverviewDiscussionCastCrewDetailsWhere to watchNo cast listed.