Egg strainer is made of food grade stainless steel and it is 100% rust-proof and food grade safe. The extended handle is surrounded by soft rubber, giving you the most comfortable grip.The spiral structure of the egg divider allows the egg white to be filtered instantly. The spring coil with just the right spacing will keep you from losing any egg yolk. The egg sieve with hook fits any size bowl, no more worry about getting your hands messy and no eggshell pieces went into the bowl.