Finedge® Rim! Ideal for casual beverage service, Heavy Base is foodservice grade and a great choice for basic beverage service. Heavy Base BARWARE features the Safedge® Rim Lifetime Guarantee. If the rim of any Safedge® item chips, Libbey guarantees to replace or refund the price of the glass. With 23 items, Libbey's Heavy Base glassware line has all the items you need to coordinate your tabletop.