Stranger Xmas Lights 11oz Thermochromic Mug, Temperature Heat Sensitive SThings Christmas Light Cup, for Coffee & Milk Tea
£74.00 Original price was: £74.00.£37.00Current price is: £37.00.
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Product details
Made possible by exploring innovative molded plywood techniques, Iskos-Berlin’s Soft Edge Chair blends strong curves with extreme lightness to create a three-dimensionality not usually possible with 2-D plywood.
| Color | brown |
|---|---|
| Shipping | Free worldwide shipping · 5–12 days delivery |
Description
Drinkware · Holiday Magic Sip
Watch Christmas LightsAppear with Every Sip
Pour in a hot drink and watch as stranger Christmas lights magically illuminate on the mug—a delightful surprise with every sip.
Boring Morning Routine
Your daily coffee feels monotonous, and you crave a little holiday cheer without the clutter of decorations.

The piece
Interactive Mug Magic
This thermochromic mug turns your hot beverage into a canvas—lights appear as if by magic, making every cup a festive moment.
Thermochromic Reveal✓ Heat activated ✓ Hidden design
Premium Ceramic Build✓ High-quality ✓ Glossy finish
Microwave Dishwasher Safe✓ Microwave safe ✓ Dishwasher safe
See It in Action
Hot Drink Reveal
Festive Desk
Gift Ready
Why you will love it
Why Goldoma
Curated, never random—every piece chosen for quality and design.
Delivered to your door, no extra cost.
Shop with confidence—easy returns if not delighted.

Specifications
Why Goldoma
Decor worth coming home to
Every piece is handpicked, shipped worldwide for free, and backed by people who actually answer.
Good to know
How does the thermochromic effect work?
Heat from your hot beverage activates the special coating, revealing the hidden Christmas lights design. As the drink cools, the mug returns to its blank white state.
Is the mug safe for microwave and dishwasher?
Yes, it is microwave and dishwasher safe. However, avoid extreme temperature changes to preserve the thermochromic effect.
What is the capacity?
The mug holds 11 oz (325 ml), perfect for coffee, tea, or hot chocolate.
Make it yours today
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Customer Reviews
30 reviews for Stranger Xmas Lights 11oz Thermochromic Mug, Temperature Heat Sensitive SThings Christmas Light Cup, for Coffee & Milk Tea
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Diego Fernández (verified owner) –
Honestly one of the coolest mugs I own. The lights are so detailed when they appear. I’ve had it for a few weeks and it still impresses me every time. Works with hot coffee, tea, even hot chocolate. No issues at all.
Yuki Tanaka (verified owner) –
The mug is nice, but I was expecting the lights to be more colorful when they appear. They are white lights, not multicolored like in some pictures. Still a cool effect. Good for hot drinks. I use it daily.
Sarah K. (verified owner) –
I love this mug! Bought it for myself as an early Christmas present. The heat-sensitive feature is so fun – I’ve been showing everyone. The mug is well-made and the design is adorable. Definitely worth it.
Mei-Ling Chen (verified owner) –
The mug is exactly as described. 11oz is a good size for coffee or tea. The heat-sensitive feature is very responsive – you see the lights appear as soon as you pour hot liquid. The design is cute, not tacky. Would make a nice gift.
Liam O’Brien (verified owner) –
Bought this for my wife and she loves it. She’s a big Christmas fan and now uses it all year round. The thermochromic effect works perfectly – she sends me photos every morning of the mug changing. Great purchase!
Fatima Al-Sayed (verified owner) –
Bought this for my daughter who is obsessed with Christmas. She screamed when she saw the lights appear. It’s her go-to mug now. The 11oz size is perfect for her hot cocoa. Great quality and the effect is magical.
Omar Hassan (verified owner) –
It’s a fun mug. The effect works best with very hot water – if your coffee is lukewarm, the lights might not appear fully. But with hot coffee, it’s great. The mug itself is plain when cold, so keep that in mind.
Sophie Laurent (verified owner) –
I’m a tea drinker and this mug is perfect. The lights appear with hot tea, though they’re a bit fainter than with coffee. Still lovely. The mug is elegant when cold too – a dark matte finish. Nice packaging.
Andrei Popescu (verified owner) –
It’s a neat novelty mug. Works as advertised. The lights appear within seconds of pouring hot liquid. They fade slowly as it cools. I wish the lights were a bit brighter, but it’s still cool. Good for the price.
Raj Patel (verified owner) –
A neat gift idea. I bought it for a colleague and she was thrilled. The effect is cool but I think the lights could be a bit more vibrant. Still, for the price, it’s a great novelty item.
Adam Smith (verified owner) –
Bought this for my girlfriend for Christmas and she loves it. She uses it every day. The lights appear right away with hot coffee. It’s a great conversation piece. Good quality mug, no complaints.
James T. (verified owner) –
Bought as a gift for my mom. She loves Christmas and coffee, so it was a no-brainer. She said it’s her favorite mug now. The lights appear clearly. Good quality. Would buy again.
Sofia Rossi (verified owner) –
I’m a coffee addict and I love Christmas, so this mug is perfect. The heat-sensitive technology is amazing – the lights are bright and clear. Makes my morning routine a little more magical. Definitely recommend.
Nina Patel (verified owner) –
Such a clever mug! I’ve been looking for a heat-sensitive mug for a while and this one is perfect. The Christmas lights design is charming. Works great with my morning coffee. Fast shipping too.
Lucas Brown (verified owner) –
I got this as a gift and it’s really cool. The lights appear when you pour hot liquid. It’s a nice size for coffee. The only downside is the mug is plain when cold, but that’s the nature of thermochromic mugs.
Carlos Mendez (verified owner) –
Got this for my wife’s office desk. Her coworkers are jealous. The mug works perfectly – the lights show up every time. She loves it. Good quality ceramic, nice finish. Highly recommended for Christmas lovers.
Aisha Rahman (verified owner) –
Great concept and it works. The lights appear when the mug is hot and disappear when it cools. My only tiny complaint is that the mug itself is a bit plain when cold – just a dark color with no design. But it’s fun once you pour.
Tomáš Novák (verified owner) –
Bought as a gift for my sister who loves Christmas. She said it’s her new favorite mug. The effect is smooth – the lights fade in gradually. Good quality ceramic, sturdy handle. Dishwasher safe? I’ve been handwashing to preserve the effect.
Kwame Osei (verified owner) –
Perfect gift for the holiday season. Got it for a white elephant exchange and it was a hit. Everyone wanted to see the lights appear. The person who got it loved it. Mug feels quality, not cheap.
Amara Okafor (verified owner) –
I’m a sucker for novelty mugs, and this one delivers. The thermochromic effect is smooth and consistent. The mug is a nice size – not too big, not too small. The lights are detailed. It’s become my daily driver.
Lena Schmidt (verified owner) –
Absolutely love it! I bought one for my friend too. The lights appear like magic. The mug feels sturdy and the print is good quality. It’s a conversation starter. Perfect for the holiday season.
David Ruiz (verified owner) –
The mug works exactly as described. Pour hot liquid, lights appear. It’s pretty cool. I’ve had it for a month and the effect is still strong. No fading. Good purchase for the price.
Daniel Cohen (verified owner) –
It’s a fun mug. The thermochromic effect works well. I just wish the lights were more colorful – they’re white. But it’s still a neat trick. Good for the price. Hand wash only to preserve the effect.
Mia Johansson (verified owner) –
This mug is the best! I bought it for myself and I’m so glad I did. The lights appear like magic. It’s become my favorite mug. Everyone who sees it wants one. Great quality and fast shipping.
Olivia Bennett (verified owner) –
This mug is so much fun! I use it for my morning tea and the lights appear every time. The only thing is you have to use hot liquid – it doesn’t work with cold drinks. But that’s the whole point. Great for Christmas vibes.
Priya Nair (verified owner) –
I was skeptical at first – would the lights really turn on? But they do! Hot drink, and the string of Christmas lights appears on the mug. It’s a fun little magic trick for your morning coffee. Only wish the lights stayed on a bit longer once it cools down.
Elena Vasquez (verified owner) –
Love this mug! The heat-sensitive lights are so fun. I’ve had it for a few weeks and it still works perfectly. The mug is comfortable to hold and the size is good for my coffee. Highly recommend for Christmas lovers.
Chloe Martin (verified owner) –
I’m obsessed with this mug! I use it every day for my tea. The lights are so pretty when they show up. It makes me smile every morning. Great quality and the design is perfect for Christmas.
Hiroshi Tanaka (verified owner) –
The thermochromic effect is well executed. The lights are a nice string of Christmas lights, not just random dots. The mug holds heat well. Would be perfect if the design also had something on the cold state, like a subtle outline.
Rachel Kim (verified owner) –
Bought this as a secret Santa gift and the recipient loved it. She said it’s the best gift she got. The mug is well-made and the heat-sensitive feature is amazing. Would definitely buy again for other occasions.