Module 6/6 Stacking Cellars The Module 6/6 Stacking Cellar Set includes two stacking vessels. We designed integrated cork gaskets which seal both containers while providing a non scratch surface for your table top. Details: 3.75"H x 4"Diameter Capacity 6 fl. oz. each Hand burnished with FDA approved sealer Wipe clean with damp cloth Slight variance may occur Patina with use may vary Ductal concrete Backed with cork for tabletop protection