XuYiEC Thermostatic coaster Smart Thermostatic Coaster: Maintains drink temperature
Joanna Stern here, and let me tell you about this gadget that’s basically a superhero for your coffee—or tea, if that’s your thing. The Smart Thermostatic Coaster is like having a tiny, personal barista whose sole job is to keep your drink at that 'just right' temperature. No more lukewarm disappointments or microwave marathons. Just plop your mug on this sleek, waterproof disc, and boom—your beverage stays in the Goldilocks zone, whether you’re crushing deadlines or binge-watching your latest obsession. It’s portable, it’s smart, and honestly, it’s about time someone invented this. Because let’s face it, life’s too short for cold coffee.
- Portable design
- Waterproof surface
- Suitable for various beverages
- Home and office use
- Maintains drink temperature
General specs
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$10.07
Last price update: 8/7/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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XuYiEC Thermostatic coaster Maintains drink temperature
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| Brand | XuYiEC | ZiQiDongLai | Lucky Black Cat | Health & Beauty PRODUCT | Vestidos | |
| Model | Thermostatic coaster | |||||
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| Price | $10.07 | $22.93 | $12.57 | $7.89 | $31.72 | $37.60 |
| Seller | Joom | Gshopper | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | July 25, 2024 | August 6, 2025 | August 6, 2025 | August 6, 2025 | August 6, 2025 |
Smart Thermostatic Coaster
$10.07
Reviews
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