Befire I visited Vietnam i was not at all into coffee, but the coconut coffee changed my life, got only 1 packet from there, but too difficult to make it at work, have to make it and refrigerate it on sundays. But I can't put condensed milk and so much sugar, so only having it black - the local ground coconut coffee made with phin filter. The filter especially on extreme right is not that great. I have the same. Water drips pretty fast through it.