This is a used TWINBIRD coffee siphon CM-D853, manufactured in 2010. I used it for about a month after purchase, then cleaned and stored it. There is some dirt on the heater, but there are no scratches or cracks on the glass bowl. The filter's flannel filter has been replaced with a new one. It comes with a complete set, including a new bamboo spatula and measuring cup. I have confirmed that it works, so you can use it immediately if you have coffee grounds. Please consider purchasing only if you don't mind used items. The original box is damaged from storage. I will wrap it in air-cushion packaging and ship it in a recycled cardboard box. #CoffeeSiphon #CoffeeSiphon