Can be done with jars if only 1 type of essentia is being handled, needs filtered tubes and an extra bellows. Can be done instead with labelled jars, no filtered tubes needed by the jars, but 3 bellows needed. Filtered tubes are needed because all suction needs to be the same type. With reservoirs, all suction is untyped, but jars with essentia in have suction of that essentia's type. So all sources of untyped suction need a filtered tube next to them so it matches the filled jars' suction type.