Magnetic Temperature Difference Auto Stirring Mug

Innovative Self-Stirring Mug

No spoon? No power? No problem. The Magnetic Temperature Difference Auto Stirring Mug uses the thermal energy from hot liquid to automatically spin the stirrer inside. A 320ml cup of hot water cooling from 100°C to 55°C releases over 60,000 joules of energy - this mug cleverly converts that energy into gentle stirring. Perfect for coffee, honey, milk powder, herbal granules, and more.

Key Features

• Integrated seamless 304 food-grade stainless steel inner liner with a PTFE magnetic stir bar - safe, non-toxic, and heat-resistant.
• Physical cooling that lowers hot beverages to around 55°C quickly and safely.
• Fully waterproof - easy to rinse under a tap.
• Anti-slip heat-insulating rubber base for stability and safety.
• Ergonomic curved handle for comfortable grip.
• Ventilation holes for effective temperature control.

Specifications

Ideal Use Cases

• Office workers who want to enjoy coffee or tea while working
• Mixing coffee, honey, milk powder, or herbal granules without a spoon
• Gifting for corporate events or promotions
• Home use for quick cooling of hot beverages
• Travel or outdoor activities where power sources are unavailable

FAQ

How does the stirring work without batteries?

The mug uses the thermal energy from the hot liquid. As the liquid cools, the temperature difference creates a magnetic field that spins the stir bar inside.

Is the mug safe to wash in a dishwasher?

We recommend hand washing under running water. The mug is fully waterproof and can be rinsed under a tap.

What materials is the mug made of?

The inner liner is 304 food-grade stainless steel, the outer parts are PP and silicone, and the stir bar is PTFE - all food-safe and heat-resistant.

Does the mug stir all types of beverages?

Yes, it works well with coffee, tea, honey, milk powder, and similar dissolvable or mixable beverages.