Food-grade silicone material with durable surface treatment technology. Environmentally friendly, BPA free and non-stick. Temperature range: -40F to 405F (0-230C). Dishwasher safe. Also suitable for microwave and baking ovens. You can enjoy your poached eggs safely. Use spray oil prior to poaching for a better non-stick experience. During the cooking process, the poacher stands over the pan and in the boiling water, protecting the eggs from the tumbling action of the water while conducting the heat to poach the eggs. The eggs are cooked evenly and you can watch and decide how you want your eggs to be. Note: The 'perfect' poached egg has a runny yolk with a hardened shell and no raw egg white remains. Poached egg pans can be used as cake, dessert and jelly moulds. They can also be used to melt chocolate, butter, heat pasta sources and steam vegetables. Our 4-colour egg poacher mould bowl set comes with an extra grease brush to help home cooks enjoy cooking. The poached egg cups are flexible and easy to remove from the poached egg. To clean, simply turn them over to wash or throw them straight into the dishwasher. No need to scrape and scrub. The poached egg dispenser with ring holder is stackable for easy storage and space saving. If you have any questions about our products and services before or after your purchase, please feel free to write to us and we will solve your problem within 24 hours!