Normal phenomenon. The outer layer of Russian purple candy is a layer of chocolate icing, which contains almonds and peanuts. It is very crisp when you bite it. The sweetness of the chocolate is moderate, and it is paired with slightly bitter almonds and crispy peanuts. The more you chew, the more delicious it becomes. Chocolate and slightly bitter almonds so it has a bit of a bitter taste. The skin of Russian purple candy is made of chocolate, and the inside is made of crispy nuts, peanuts and other ingredients. It's very sweet and crispy when you take a bite. This texture is much better than simply eating chocolate. It won't make people feel greasy. The texture can be said to be just right. Not only can you taste the bitter and sweet taste of chocolate, but you can also eat nuts. , people still want to eat after taking one bite.