These four pint containers with leakproof silicone lids are designed to extend your frozen treat options beyond a single batch. They work with NC500/NC501 series ice cream makers to store, portion, and re freeze homemade creations, keeping servings organized and ready for sharing. The lids are made from food-grade silicone and stay flexible at low temperatures, reducing cracking and warping while sealing in flavor and preventing freezer odors. The containers are BPA-free and dishwasher safe, offering a durable, reusable solution that resists shattering and stands up to repeated use. Using this set, you can experiment with blends, mix-ins, and layered flavors without relying on disposable packaging. Each component is easy to clean and built to last, providing practical storage for families. Designed for everyday use, these pints help keep frozen treats fresh and accessible for quick snacks, parties, or meal prep. The combination of sturdy containers and tight seals supports safe storage of ice cream, sorbet, yogurt, and other frozen desserts, making it easier to enjoy homemade treats throughout the week. Designed for dependable sealing and straightforward use, it supports compatibility with common freezer containers and lets you focus on crafting new flavors rather than fiddling with gear today. Material: Plastic.