With this fat separator, making graving has never been easier. Place the stopper in the spout, pour pan drippings in, the strainer filters even the tiniest bits and the fat will rise to the top. Remove the stopper and pour, the cooking liquid comes out first, leaving the fat behind. Measurement markings make following recipes simple, and the splatter shield prevents splashing while you pour. When you’re done, it is dishwasher safe, and there’s on-board stopper storage, so the stopper doesn’t get lost.