This is a set of a Cono siphon set for two people, including the flask and funnel (with rubber). The stand, funnel lid, and funnel holder are the same for both the 2-person and 3-person sets, so if you already have a 3-person set, you can use them interchangeably depending on the amount of coffee you want to brew (the seller has confirmed the actual dimensions). It can also be used as a spare for a 2-person set. I received this as "unused, new," but I'm rating it as "like new" (as good as new) considering the storage period at home. [Product Contents] ・Flask for 2 people ・Funnel for 2 people *with funnel rubber [Materials] Heat-resistant glass (for direct fire/heat resistance 180℃), silicone rubber