Made of plastic and stainless steel for durability and . Effortless filtration by pouring yogurt into the strainer, closing the lid, and letting it naturally filter in the refrigerator. High-density strainer ensures fine and even straining for a smooth filtration process. Spring- design enhances the flavor of yogurt, resulting in a and sweet taste. Please note: Slight difference or color difference in kind, does not affect the use, please do not mind, thank you! Material: Stainless Steel,Plastic colour: creamy white Package Contents: 1 x Whey Separator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.