The Hario v60 is a tried and true pour over cone trusted by millions
around the world. It would make sense that it is one of the most
popular ways to make Japanese Iced Coffee as well.
The flow rate of the v60 is easier to control than other cones because
of the large hole at the bottom of the cone and the thin paper filter.
This makes the v60 very versatile; by adjusting the pour rate and
grind size, you can produce very different results with the same
coffee.