The Colonna is a very versatile piece of bottling equipment, especially for anyone that makes both beer and wine. The Colonna Capper and Corker is made of heavy-duty plastic and the capping/growning action is gear-driven for easy bottling. Comes with both 28mm and 30mm bell housings for capping. Use the pinion for corking. Capable of corking Belgian Beer bottles using Beer Corks. Adjustable metal platform allows for capping/corking bottles of various heights.