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Sometimes we need to use all kinds of seasonings when we are cooking. Like oil or vinegar and so on. But there is a problem. When you pour seasoning how do you know how much you pour. No matter how you can cook if you pour wrong seasonings this dish will taste changed.Therefore I use dropper principle combine spice jar. In the cover top with dial to adjust the required capacity . After adjusting and then press down seasonings to your desired capacity will flow out.
Bao Chang Li,