Tool Perfect tool for breaking eggs - Just pull the ball over the top and release 2-3 times, the spring mechanism will cause vibration, and a sharp edge will cut the eggshell precisely. Quickly carve eggshells, treat yourself and your family to a healthy breakfast. Ideal for the home, restaurant or hotel. Suitable for most eggs - Suitable for both soft and hard boiled eggs or raw eggs. Eggs with a diameter of 3.6cm can be used in the egg cup, suitable for opening most eggs, duck eggs, goose eggs. Quality - Compared with the previous screw joint, the improved solder makes the egg opener more robust. The cracker topper is made of high quality stainless steel, which is durable and environmentally friendly. With slightly angled edge, enhance the sharpness of the egg opener, help you open the shell quickly. Easy to use and clean - No more hand-peeling eggshells, a small mattress topper tool can help you finish it quickly. And it's easy to clean, designed to be dishwasher safe. Perfect for home use in the kitchen or catering. Multifunction - Neat cuts make the eggshell decorative. The open shell can be used as a small container to make glutinous rice eggs, eggshell pudding, and growing succulents.