What is the main purpose of using food-grade silicone molds?

The primary purpose of using food-grade silicone molds is to shape and easily release candies. Silicone molds are designed to be non-stick, which greatly facilitates the process of removing the finished confections without damaging their shape. This property makes them an excellent choice for candy makers, as working with delicate sweet treats often requires precision and care.

Moreover, silicone molds can withstand various temperatures, which means they are versatile for use in both hot and cold applications, allowing for a range of different confections to be made, from chocolate to hard candies. The flexibility of silicone also provides an advantage, as it can be bent and flexed to help pop out the candies effortlessly.

The other options do not accurately capture the primary function of silicone molds. While some molds may come in colors that could enhance the visual appeal of the candies, the molds themselves do not alter the taste or contribute to flavor. Similarly, although shelf life can be influenced by how candies are stored, silicone molds do not inherently increase shelf life. They primarily serve the functional purpose of shaping and releasing the candies efficiently.