Our research winery, St. Rule Fermenting, is equiped with our state-of-the-art, pat.pending KiLR CHiLR™ and SR PuMP-uNDeR™ Fermentor and has broken new ground in wine making as result. Their latest success is making awarding winning white wines "on the skins," puzzling some in the wine industry. The following links provide scientific research which gives a good foundation for the break from conventional thinking: