This is the renowned "MDN-21" dripper from the coffee siphon company, a favorite of professionals. It's a 1-2 person size, capable of brewing clear and sweet coffee. Model: MDN-21 Condition: While used with care, there are some minor, fine cracks characteristic of the material. There are no issues with use, and there are no leaks. Accessories: Original box included. This is a used item, so please check the condition carefully in the images before purchasing.