Check the listing for details. BLUZEN Electric Mug Warmer Bundle White Ceramic Mug Teaspoon Heating Plate 15W. Color: White, Condition: Open box. Listed at 14.40 USD. BLUZEN Electric Mug Warmer Bundle provides a complete solution for keeping coffee, tea, or cocoa at the ideal temperature all day long. This smart set includes a 350ml ceramic mug, a matching metal teaspoon, and an electric heating plate featuring smart gravity induction technology that automatically turns on when the mug is placed and off when removed. The waterproof heating panel is designed for safety and easy cleaning, maintaining a constant beverage temperature between 125-131°F (52-55°C). Compact and lightweight, it is perfect for home or office use and compatible with most glass, ceramic, and stainless steel cups. Measurements: • Mug Capacity: 350ml • Mug Dimensions: 9cm x 8.8cm x 7.8cm • Power: 15W • Voltage: 110V-60Hz