Joie’s Boiley Microwave Egg Cooker for microwave cooking soft boiled, medium, and hard boiled eggs in 3 to 5 minutes without the mess. Made from aluminum and ABS; safe for use in up to 1000-Watt microwaves; strong and durable. Safely boil eggs to perfection right in the microwave; easily soft, medium, or hard boil eggs in 5 minutes or less; no more boiling pans of water. Make quick boiled eggs for salad toppings, breakfast casserole, easy egg salad, breakfast burritos, enhancing soups, pasta, lasagna, and more. Great for all ages and cooking with kids; compact for easy storage; makes clever gifts; instructions included; hand wash in warm, soapy water. 3″ Dia x 4.125″ H