One of the safest models in the market is Tramontina's Square Slider B 4EI 60 glass ceramic induction cooktop with four heating rings and touchscreen controls. The induction cooktop only heats up when pans with an iron bottom (which works as a magnet) are placed upon the marked area. Programming is done through the touch panel, allowing you to choose between 9 temperature levels and a booster mode. The result is faster preparation of recipes and lower power consumption compared to other systems. And check out the safety: the heat generated is transferred directly to the pan, so the entire surface of the cooktop remains at room temperature, preventing burns. In addition, the touch panel allows you to lock the dashboard so children cannot operate the appliance. After use, the display will stay on indicating that the surface remains hot, only turning off when the temperature is below 50° C. The glass ceramic surface design is pure elegance and easy to clean: liquids or splashes do not stick due to the low temperature of the surface around the heating rings. Enjoy all these resources to be successful in the kitchen.