Maybe one of these similar products would be of interest:-
ThermoPro TM03W Digital Timer for Kids & Teachers, Kitchen Timers for Cooking
Antonki Timer, Timer for Kids, Kitchen Timers, Digital Timer for Cooking, Egg Ti
HBN 7 Day Indoor Heavy Duty Digital Timer Dual Outlet On/Off Programs 3-Prong
ThermoPro TM03W 2-Pack Digital Timer for Cooking, Countdown Timer Stopwatch
Antonki Timer Timer for Kids Kitchen Timers Digital Timer Pack of 2 (white)