@scathach italian mokka pots, but you need espresso coffee for that. normal coffee will be terrible from my experience.
or just dump the coffee in a cup and pour hot water and wait.
or melitta ceramic hand filter picrel.
@scathach just not use boiling water or you have bitter hell.
there are people who make a science off of it, it's just "put coffee into filter, add water on top". maybe only pour a bit of water first to wet the coffee, otherwise it'll float up.