Hario One Pour Dripper Mugen 02 is a pourover coffee brewer. It allows you to brew a single cup of coffee or several servings. Made of plastic, it is durable and easy to use. Its form is different from a regular V60 - Mugen is designed for brewing coffee in a single pour. This dripper lacks internal ribbing, so paper filters stick to it as coffee flows down the star-shaped grooves to slowly brew. You can also remove the holder to place just the dripper on a stand to brew.