My mom and I have made chocolates on and off for years, and we know quality molds when we see them. We did not use them for chocolate however - we used them to make plaster wall plaques and plaster pins. We also used them for mini bath bombs. Very nice, very good quality. These could be used for other things as well. If you decide to use them for other things, remember, you cannot use them for food items after using for nonfood items. These are not for making hard candies, baking, or anything else hotter than warm, melted chocolate.Very good quality.