A few weeks ago, I ordered silicone rubber stoppers from Amazon website. According to the website description, it was supposed to be WidgetCo product (#11). But Amazon sent me a product from The Vintage Shop. So, I returned it and they sent me a replacement. Bu they sent me the product from the same company again. Problem is that the surface of their product was not smooth. Eventually, I directly ordered the same ones from WidgetCo website, and I am very satisfied its quality. I don't think its quality can be better. Great job, WidgetCo!