- Safe and precise egg top cutting: no sharp corners or edges, a clever kitchen gadget that cleanly and effortlessly removes the top of the egg without burning fingers. - Durable and hygienic: made of high quality stainless steel, dishwasher safe, rust resistant, and good for health. Suitable for use at home or in restaurant settings. - Compact and versatile size: 10.5 x 3.3 cm (4.13 x 1.29 in); fits over small, medium, and large eggs. Takes little storage space and is great for making egg pudding desserts. - Easy to use: to crack the eggshell smoothly in seconds, pull the ball up and hold it, then release 2-3 times; the action cracks the shell and leaves a neat score around the egg. - Use scenarios: convenient for home breakfast prep; efficient in busy restaurant kitchens; ideal when preparing eggs for desserts such as puddings or custards.