Food grade silicone material Withstand temperature range: -35235 Environmental, non-toxic, odorless, easy to clean, can be recycled; Suitable for making cake, bread, mousse, jelly, prepared foods, chocolate and so on. Flexible for easy removal, innovative design, soft, ever-changing style. It is a very handy kitchen storage tool. Perfect for poaching eggs, baking and forming floats in the water when cooking, poaching, baking or shaping Instructions : Spray some oil on the inner surface; break the eggs into an egg-boiling cup; put the cup in boiling water or microwave for a couple of minutes; carefully remove the cup and turn it over on the plate. Attention : Can be washed in the dishwasher. Sterilize by boiling water before first use. Wash off after use. Store in a cool, dry place away from direct sunlight Technical data: Material: silicone Size: 9*7CM Color: Green, Blue, Orange, Red The package includes: 4 * boiled egg bowl