Product description: Vietnamese 11 oz. Phin Filter Coffee Maker similar to the 7 oz. Phin filter, is a stainless steel, 4-part drip brewer popular throughout SE Asia. It is suitable for hot or iced coffee brewing. (For iced brewing, drip brew over cracked ice. See directions.) This 11 oz size is a full mug-sized brewer, which is very hard to find in Asia. Of the highest quality, these Phins are imported from the same manufacturer as the 7 ounce and 8 ounce. Very easy...