--- product_id: 13870961 title: "Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug" brand: "visit the cortunex store" price: "FREE" currency: USD in_stock: false reviews_count: 6 url: https://www.desertcart.us/products/13870961-heat-sensitive-mug-color-changing-coffee-mug-funny-coffee-cup store_origin: US region: United States of America --- # Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug **Brand:** visit the cortunex store **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug by visit the cortunex store - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/13870961-heat-sensitive-mug-color-changing-coffee-mug-funny-coffee-cup) ## Best For - visit the cortunex store enthusiasts ## Why This Product - Trusted visit the cortunex store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Amazing New Heat Sensitive Color Changing Coffee Mug You will enjoy your new morning cup of coffee Start your morning with a mystical experience with this fun and environmentally sound design changing coffee mug. The easiest way to tell whether the cup of coffee has been sitting out for a minute too long. It's easy to get distracted from the morning cup of coffee and, upon return to the supposedly delightful caffeine, a mouthful of room temperature coffee is sipped, leaving an unpleasant aftertaste. With this heat-activated mug, the design change on the exterior, letting you know how hot, warm or cold the coffee or tea has become. Waking up is always hard to do, but having this little mug at home will show what you don't have to do this painful activity alone. When it's cold, it appears to be a simple black cup with funny eyes in the dark , but when hot beverages are added- stand back! Multiple funny smiley faces appears to give vibrancy to your morning and get your day started right. Why follow the crowd with dull and boring coffee cups when you can make an individual statement with this amazing heat sensitive color changing coffee mug? Never misplace your morning beverage again, and never again risk someone walking off with your personal coffee cup. With heat reactive artwork multiple funny smiley faces appears giving you a pep in your step and a reason to take a moment to collect you thoughts before starting your day. Scroll up and grab your New Magic Coffee Mug. WARRANTY: 90 DAYS MONEY BACK GUARANTEE. If you are not 100% THRILLED with your purchase, we'll gladly refund every cent. Note: This warranty will not apply to purchases from unauthorized sellers, Cortunex is the only authorized seller. ## Features - About this item - ✅ - ✅ - ✅ - ✅ - ✅ ## Images ![Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug - Image 1](https://images-na.ssl-images-amazon.com/images/I/61d6sHpO2oL.jpg) ![Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug - Image 2](https://images-na.ssl-images-amazon.com/images/I/61yOPsa9bQL.jpg) ![Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug - Image 3](https://images-na.ssl-images-amazon.com/images/I/71dlJFiwQoL.jpg) ![Heat Sensitive Mug | Color Changing Coffee Mug | Funny Coffee Cup | Flowery Hearts 11oz 100% Ceramic Mug - Image 4](https://images-na.ssl-images-amazon.com/images/I/71ruHo-yuSL.jpg) ## Customer Reviews ### ⭐⭐ Not completely satisfied... *by R***. on Reviewed in the United States on August 16, 2015* It had never been put through the dishwasher, but after less then a month of use you can see the image in the cup even if nothing hot is in it. ### ⭐⭐⭐ Don't put it in the dishwasher lol! For your ... *by A***R on Reviewed in the United States on February 12, 2016* Don't put it in the dishwasher lol! For your mug will be ruined. HOWEVER, if you don't put it in the dishwasher, apparently it'll work well for about a month.. Eh... Won't buy from them again.. ### ⭐⭐⭐⭐⭐ Just As Advertised *by B***N on Reviewed in the United States on April 8, 2016* Love it, I haven't had any issues with it and my girl friend loved her surprise present. I haven't not put in the dishwasher and I would suggest hand washing based on others peoples comments about it making the image continuously showing. All in all, great deal and great product. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/13870961-heat-sensitive-mug-color-changing-coffee-mug-funny-coffee-cup](https://www.desertcart.us/products/13870961-heat-sensitive-mug-color-changing-coffee-mug-funny-coffee-cup) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-26*