ICO Egg Topper and Cracker for Perfect Soft Boiled Eggs, Silver Stainless Steel Cracks the top of the egg shell cleanly so that it's easily lifted off with your hand or with a knife Pull handle up and release, spring mechanism causes vibration and the sharp edge in dome perfectly cuts shell, Carefully pull up and the egg shell will remove with the topper, or just raise with a nudge of a sharp utensil Premium Stainless Steel Design is Dishwasher Safe and Can be Used at Home or For Commercial Use Cracks the top of the egg shell cleanly so that it's easily lifted off with your hand or with a knife 2-year ICO warranty