EGG TIMER THAT CHANGES COLOR WHEN DONE, for Soft Hard Boiled Eggs TOP QUALITY - no BPA, no BPS, no BPF, no worries. Package:2 pack cute egg timer StylePurple Chicken USEFUL KITCHEN TOOL- It takes the guess work out of not knowing if your eggs are hard boiled, soft or medium soft as the egg timer does this for you. Kitchen egg timer has a Gage for soft, medium and one for hard boiled. How to use it- You just drop the timer into the water with your eggs, and as the water boils and the eggs cook, it begins to change color. It starts turning black at the rims and continues its way inwards as eggs get harder. Once you see the black from around to whichever type of egg you are trying to make (soft, medium, or hard), you just turn off your stove and they are ready! This timer is shaped like half an egg. The bottom is flat so that it doesn't move around/flip over in the water. It is always clear to read/see, even in boiling water. Quality Service: Each of our timers in carefully tested and rigorously packaged, order with confidence, click and add to cart now! Any quality issue, feel-free to return and get your money back!