As the modern kitchen specialist, ZWILLING J. A. Henckels makes premium products that enhance the lives of professional and home chefs worldwide. The new ZWILLING Gusto collection is essential for every kitchen. Cook, serve, and storein the same container. These multifunctional containers can be used for baking in the oven, cooking or reheating in the microwave, and storing in the fridge or freezer. Made from thermal shock-resistant borosilicate glass, ZWILLING Gusto offers a more environmentally responsible and healthier option than plastic containers. The durable clear glass lets you see inside while the airtight, leak-proof lid keeps food fresh longer. these containers are dishwasher safe, ensuring an easy and fast cleanup.