Cold Heat Safe: These glass prep bowls are safe for both refrigerator and microwave use, making them versatile for all your food prep needs Food Grade Material: Made from high-grade glass, these bowls are , beautiful, and safe for holding all types of foods Stackable Design: The round, small size of these glass bowls allows for easy stacking, saving space in your kitchen Wide Uses: Perfect for serving desserts, salads, snacks, and puddings, these bowls are a wonderful addition to any kitchen Small and Light: With a clear and beautiful appearance, these compact and lightweight bowls are ideal for home use