Reusable coffee/loose tea filter. . Convenient and enviro-friendly, this reusable coffee/tea filter lets you brew up a cup without wasteful and messy paper filters. It???s low profile enough to be stored in just about any mug or cup and it weighs just .98 oz./28 g. . SPECIFICATIONS. . . . . . Weight (Standard): 1oz. . Country of Origin: Made in Germany. . 94642210033 26944600015 321003