Today only, 8-19-18, the Duxtop LCD 1800-Watt Portable Induction Cooktop Countertop Burner is $99.99 (regular price $149.99) and ships FREE from Amazon.com! This cooktop’s energy is produced by directly supplying  a magnetic field to the cooking vessel. It automatically adjusts the magnetic field generated to the size of the cookware base so that very little energy is wasted during the cooking process. Safe to use, fast and easy to clean, this versatile and feature rich cooktop is great for everyday use or entertaining.