Simply hook the OXO egg separator onto the side of a bowl and instantly have a perfect edge for cracking eggs. The base of the separator catches runaway pieces of shell and prevents drips from running down the outside of the bowl onto your counter or table. This neat tool can also separate egg whites from yolks in one easy step. The egg separator features two different ridges, allowing it to easily fit on thin- or thick-rimmed bowls. Dishwasher safe.