Material: Our egg piercer is made of high-quality ABS material, easy to clean, with stainless steel needles. Easy to Use: Spring-loaded built-in design features a safety lock to prevent needle exposure. Safe for children and the elderly. It is easy to use. How to Use: Simply press the raw eggs against the mat and gently poke a hole in the outer shell. It's magic – the egg won't crack when boiling. Prevents cracking during cooking and makes peeling easier afterward. Function: Prevents cracking during cooking, makes peeling easier afterward. With this hole puncher, you can easily remove the egg yolk while keeping the eggshell intact. For eggshell rice, leave the eggshell intact, add half rice and half water, and you can cook delicious eggshell rice. Size: Length, width, and height are approximately 5.5 * 5.5 * 2 cm, with an error of about 1 cm. Easy to carry. It's a great helper in everyday cooking. Color: White Yellow Material: ABC Product weight: 0.02 kg Quantity delivered: 2 pieces