Mug Warmer Coaster with Auto Sensor and Metallic Rim

Coffee that is still hot on the third sip

This round coaster plugs into a wall outlet and warms your mug from underneath, so coffee, tea or milk stays at drinking temperature while you work. A gravity sensor switches the heat on when a cup is placed and off when you lift it, so there is nothing to remember. The 5 in (12.8 cm) glass-look top wipes clean, vents underneath let heat escape and a non-slip base keeps it in place. Dark green, pink, light blue or red with a decorative metallic rim.

Why you'll love it

• Plugs into the wall: Mains powered through its power cable, ready as soon as it is connected.
• Auto on and off: A gravity sensor heats when a cup sits on it and stops when it is lifted.
• Glass-look top: A smooth 5 in (12.8 cm) plate that wipes clean.
• Stays put: A non-slip base and heat vents keep it steady and cool underneath.
• Four colors: Dark green, pink, light blue or red, each with a metallic rim.

Perfect for: desks, bedside tables, reading nooks and gifts for tea drinkers.