Food-Grade Material These whiskey ice cube molds are made from food-safe PP material, BPA-free, and highly durable, ensuring safe use in the refrigerator. 2 IN 1 Function These large ice cube molds come with sticks, enabling you to freeze ice cubes and popsicles. They are ideal for cooling various beverages and for making homemade popsicles. Easy to Use and Clean Simply fill the molds with water or juice, cover with the lid, and freeze for perfect ice cubes or popsicles. Cleanup is easy; just place them in the dishwasher. Large Ice Cubes, Slow Melting With 6 individual molds, you can create nearly 2-inch large square ice cubes that quickly chill drinks while melting slowly for extended refreshment.