GOODS+GADGETS Thermal Mug 300 ml - Color-Changing Novelty Mug

GOODS+GADGETS Thermal Mug - Color-Changing Novelty Mug

This is a ceramic novelty mug with a heat-sensitive print that reacts to the temperature of the drink. When you pour hot coffee or tea into it, an animation of a charging battery appears on the outer wall, and when the mug cools down, the picture disappears and the elegant, matte black design returns. It is a simple but effective gadget that turns the everyday morning ritual into a little moment of fun.

How the thermal effect works

The magic is down to a special heat-sensitive ink applied to the outer surface of the mug. The heat of the hot drink triggers the color change and reveals a bright green battery graphic, giving the impression that the mug is charging. When the drink cools, the mug returns to solid black. The print works regardless of the type of drink, as long as it is hot enough.

Solid construction

The mug is made of high-quality ceramic, safe for contact with hot drinks. The capacity of about 300 ml and compact dimensions (diameter about 8.3 cm, height about 9.6 cm) mean it fits typical cup holders and most coffee machines. Hand washing is recommended, as it helps keep the thermal effect vivid for longer.

Gift idea

As a gadget with a special effect, it works as a gift for tech fans, PC gamers and office workers who like unusual desk accessories. It can be used for birthdays, holidays or as a small team-building giveaway.

Specifications

In the box

• 1x GOODS+GADGETS thermal mug