Choose from 3 Boiling Modes - Prepare Your Eggs Just the Way You Like Them. Soft and Runny, Hard Boiled, Medium Consistency - the Egg Boiler Can Do it All. Measuring Cup with Piercing Pin and Steaming Bowl Included - You Can Use the Measuring Cup to Add the Exact Quantity of Water That is Required for a Particular Mode. The Measuring Cup Comes With a Piercing Pin. Piercing Your Eggs with the Pin Prevents Eggs from Cracking. The Result - Perfect Yellow Yolks, Every Time.