On the taste: New and old customers are for our material, please rest assured to buy! The product itself is made of EVA environment-friendly material, non-toxic and tasteless, which meets the use standard. However, due to the tight inventory, the product is shipped while producing, and the package is closed during transportation, because everyone has different sensitivity to smell, recommended pro, open the package to turn on an underdog, because the new will itself the taste of the product, just like her new clothes come to get new clothes and the taste of Oh!