Two units available in this listing were very gently used. They heat up fast and don't appear to have any hard water build up that is sometimes common with these units. Visit my store for vintage glassware & fine china! This item is in the category "Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Coffee, Tea & Espresso Makers\Filter Coffee Machines". The seller is "danwin_18" and is located in this country: US.