Original Royal, Luxury 24-carat Gilded Sophisticated siffon or percolator: an at the table coffeemaker in shimmering gold, more beautiful in real than the photo's show, this is lovely, and not even a small scratch! Belgium, 20th century, sparkling 24C goldplated, total set in good condition, Type: Classic 600CC In the burner methanol, burning alcohol, can be put in Usermanual added A siphon coffee maker (also called vacuum coffee maker) is an alternative form of coffee brewing. Heat and water vapor create enough pressure to transfer the mixture of water and coffee from one pot to another while a gasket efficiently filters the grounds. Vacuum coffee makers are essentially simple devices that utilize specific scientific principles to make coffee. Coffee connoisseurs indicate that these percolators make the best coffee, cleaner and smoother Registered and insured shipping.