Introducing LOTOS, the perfect solution for fitting a flat bottom filter paper such as the Kalita Wave filter paper to a cone shape dripper, providing a support for your flat bottom filter paper. Lotos also has built-in groove allowing water the drawdown evenly. This is definitely a piece of accessories that’s worth getting to change most of your cone shape dripper like Origami, V60, Kadou M1 etc. into a flat bottom dripper.