Premium,Ultra Convenience --- The eggshell topper is made of duty stainless steel, which is pretty heavy and well made.This is a stylish high quality egg opener that can be used for display, cooking or baking!Eliminate Messy Cooking --- The eggshell opener works terrific, professional and no mess,dishwasher safe and no extra care is required!Easy use,Safety and Save Time --- The hole or circle of eggshell cutter is just wider than the average tea spoon,the inside edge is a simple rim,smooth and not sharp,which is suitable for kids and just for fun.Gravity Does All the Work --- just raise the ball and drop it,the weight of the ball cracks the egg once or twice, lift off egg shell easily with hand or knife. There are no eggshell pieces to worry about on your delicious dish.Perfect for All Size Egg --- The clack egg opener is designed for small,medium or large size egg such as duck egg and goose egg,and also for raw,hard or soft boiled eggs on egg cooker!