It even can be used as a tea filter. 【Portable Design】: The yogurt filter is compact design to fit perfectly in the refrigerator,can be used for coffee, tea, fruit tea, or filtered yogurt, etc. 【Durable Material】: The whey separator is made of stainless steel and PP, 4.13"x3.35"x4.33", easily filter out the residue.
eBay