Perfect Eggshell Cutting: Simply Pull The Ball Up At The Top And Release It. The Spring Mechanism Causes A Vibration And The Sharp Edges Cut The Eggshell Precisely. It Can Then Be Easily Removed And Lifted By Hand Or With A Spoon Or Knife. . Material: The Eggshell Top Cutter Is Made Of High Quality Stainless Steel. . Easy To Clean: Easy To Clean And Last Much Longer. Designed For Dishwasher Safe And Perfect For Using At Home Kitchen Or Catering Industry. . Widely Used: Ideal For Soft And Hard Boiled Eggs Or Raw Eggs,Give A Healthy Breakfast To You Or Your Family.,Cooking Healthy Breakfest And Making French Dessert Very Efficiently With This Topper . Special Gift: The Perfect Gift For The Kitchen, This Tool Takes All The Hassle Out Of Boiled Eggs, So You Can Enjoy Them More Often Or Use It To Crack Raw Eggs For Easier Baking .