Osaka 4 Cup (20oz/600ml) Siphon Coffee Maker, Borosicilate Glass and Stainless Steel Vacuum Coffeemaker "Skytree" with Alcohol Burner Enjoy your coffee by making it in a traditional Siphon Coffeemaker, Beautiful design and an unforgettable coffee experience. Made With Borosilicate glass that will not break from thermal shock. It will also not absorb any residue or odors, giving you fresh tasting coffee every time. Stainless steel and cotton filter, this excellent filter will only allow the coffee to pass through, leaving you with a delicious clear coffee. FREE bonus kit includes a replacement filter set and a coffee spoon, for measuring and stirring. Also comes with a traditional soot free denatured burner. Create a delicious coffee like a pro, with our detailed instructions and tips.