Kikkerland Pixel Heart Morphing Mug
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Brand | Kikkerland |
Color | White |
Special Feature | microwave_safe |
Style | Pixel |
Theme | Hearts |
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About this item
- Add your favorite hot beverage to see red pixel heart appear
- Image made of thermo graphic inks, mug reacts to heat, reveling artwork
- As beverage cools, graphics change back to original state
- Hand wash only, do not microwave
- Made of porcelain
Additional Details


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Product Description


Morph Coffee Mug Heart - CU44
Reacts to heat, revealing new and fun graphics. Capacity: 11oz / 325ml


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Product information
Brand | Kikkerland |
---|---|
Color | White |
Special Feature | microwave_safe |
Style | Pixel |
Theme | Hearts |
Recommended Uses For Product | Home |
Included Components | Handle |
Specific Uses For Product | Hot Drinks |
Shape | Heart |
Product Care Instructions | Hand Wash Only |
Age Range (Description) | Adult |
Material Feature | Ceramic |
Reusability | Reusable |
Unit Count | 1 Count |
Product Dimensions | 3.25"W x 5"H |
Number of Items | 1 |
Manufacturer | Kikkerland |
UPC | 612615055278 885177560508 608662662415 |
Global Trade Identification Number | 07152555236120, 00612615055278 |
Size | 1 Count (Pack of 1) |
Item Weight | 11.6 ounces |
ASIN | B0073O127Q |
Item model number | CU44 |
Customer Reviews |
4.0 out of 5 stars |
Best Sellers Rank | #178,787 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #1,834 in Mugs |
Is Discontinued By Manufacturer | No |
Date First Available | January 28, 2012 |
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Kikkerland Pixel Heart Morphing Mug
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Price | -31% $11.25$11.25 Typical: $16.29 | -15% $16.98$16.98 Typical: $19.98 | -25% $11.97$11.97 Typical: $16.00 | $14.99$14.99 | -7% $13.99$13.99 List: $14.99 | $12.99$12.99 |
Delivery | Get it Apr 23 - 25 | Get it as soon as Friday, Apr 25 | — | Get it as soon as Friday, Apr 25 | Get it as soon as Friday, Apr 25 | Get it as soon as Friday, Apr 25 |
Customer Ratings | ||||||
Sold By | Kikkerland Design | FoxSummer | 3dRose LLC | Amazon.com | Paladone US | Coalition Supply |
material | Porcelain | Ceramic | Ceramic | Synthetic | Ceramic | Ceramic |
capacity | 375 milliliters | 15 ounces | 11 ounces | 500 milliliters | 10 ounces | 16 ounces |
number of items | 1 | 1 | 1 | 1 | 1 | 1 |
keyword type | mugs | mugs | novelty-coffee-mugs | novelty-coffee-mugs | mugs | novelty-coffee-mugs |
weight | 330 grams | 1 pounds | — | 13.1 ounces | 0.77 pounds | 0.75 pounds |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers love the mug's design, particularly its beautiful colors and picture-perfect logo, and find it fun and neat, especially for gamers and lovers. The color change capability receives mixed feedback - while it works well with very hot liquids, many note that it barely changes color anymore. Moreover, the durability is mixed, with some describing it as solid while others report it breaking on Valentine's Day. Additionally, the functionality and temperature performance are mixed, with some saying it works well while others find it not very useful, and customers note it needs to be heated up to show up. The mug is not dishwasher safe, requiring hand washing.
AI-generated from the text of customer reviews
Customers appreciate the mug's design, particularly its beautiful colors and picture-perfect logo.
"...Good mug, works like you'd expect it to. The color-change dye is rather responsive and resilient, so long as you keep it out of the dishwasher!..." Read more
"...The cute little animals just make me happy. The coffee mug isn't too hot to the touch and functions great. Love it. Best present for a coffee lover" Read more
"I really enjoyed this product, packaging is good, and its very nice...." Read more
"...So, for that price, not worth it. But for $3, it serves its purpose as a coffee mug, which really isn't all that hard to do, just fine...." Read more
Customers find the mug fun and amusing, particularly appreciating it as a gift for gamers and lovers. One customer mentions that it brings a smile to their face with every use.
"...a couple of them and put them in the breakroom at work, fun little novelty item when people are getting their morning coffee." Read more
"...But overall pretty amusing and cool." Read more
"It's perfect for gamers and geeks. Although the cup doesn't look like as shown when the hearts fills up...." Read more
"This is really a fun coffee mug, and my students like to watch it turn green when I refill the mug with coffee...." Read more
Customers find the mug makes a great gift, with one mentioning it was a hit at their birthday party.
"...Great gift, and great for coffee/tea/cocoa/whatever else. I sometimes like to use mugs for holding milk while I eat cookies. Good stuff." Read more
"...Love it. Best present for a coffee lover" Read more
"...It's a darker red, which I actually prefer more. It is a fun gift, but don't really expect much...." Read more
"The cutest present for someone nerdy in your life. It really stands up to being washed" Read more
Customers have mixed experiences with the functionality of the mug, with some reporting it works well and remains in good condition, while others find it not very useful.
"...The coffee mug isn't too hot to the touch and functions great. Love it. Best present for a coffee lover" Read more
"...So, for that price, not worth it. But for $3, it serves its purpose as a coffee mug, which really isn't all that hard to do, just fine...." Read more
"...It did not have any chips or nicks in it. It was perfect and my wife loves it." Read more
"Product worked as expected, heart fills up a little slowly but that's fine...." Read more
Customers have mixed experiences with the durability of the mug, with some finding it high quality and solid, while others report that parts fell apart and it broke on Valentine's Day.
"...The color-change dye is rather responsive and resilient, so long as you keep it out of the dishwasher!..." Read more
"...It did not have any chips or nicks in it. It was perfect and my wife loves it." Read more
"First one came broken, had to order. Another one was disappointed because I had to tell my grandson." Read more
"Sturdy, and thick-walled, but the thermal battery sticker is only about 1/2 as bright as in the picture" Read more
Customers have mixed experiences with the mug's temperature functionality: while some report it works well with very hot liquids and coffee, others mention that it cools quickly and needs to be nearly boiling to activate the morphing feature.
"...Since the mug was actually rather cold to the touch before I poured the water in, I thought maybe it just didn't heat the mug enough...." Read more
"...The cute little animals just make me happy. The coffee mug isn't too hot to the touch and functions great. Love it. Best present for a coffee lover" Read more
"...darker than the bright red shown but only because the temperature needed to be hotter...." Read more
"Yeah, this thermal mug is great. I got it because it was like a zelda health heart and i am fueled by caffeine...." Read more
Customers report that the mug's color change capability is limited, with the heart feature barely changing color and only responding to very hot liquid.
"...sticker doesn't fill up like a heart, but more so that the black just fades into red after you fill the cup...." Read more
"...The only problem is that fresh coffee out of the pot only turns the heat sensor red for maybe a minute or two...." Read more
"...The red shown is definitely not as bright as in real life. It's a darker red, which I actually prefer more...." Read more
"...Good mug, works like you'd expect it to. The color-change dye is rather responsive and resilient, so long as you keep it out of the dishwasher!..." Read more
Customers report that the mug is not dishwasher safe and must be hand washed.
"...the decal started separating from the cup, or it had imbedded contamination inside that I didn't want touching my drink so I pitched it about a..." Read more
"...Very nice, I know. But this mug SHOULD NOT GO IN THE DISHWASHER!..." Read more
"...I need more coffee. The Ugly: It's not dishwasher safe. Final Thought: Buy it. Also buy another one for me." Read more
"...I use Dawn dish soap and a washcloth and it's perfectly clean and protected." Read more
Reviews with images

deaign is not fired on but rather a sticker which peels and degrades at edges.
Top reviews from the United States
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- Reviewed in the United States on February 10, 2017Style: PixelVerified PurchaseCute little mug, I ordered this one as a replacement for my last one that died after a trip through the dishwasher.
This one holds a spot in my heart within my collection of mugs, mainly because of how much I love the simplicity and execution of the design. It's very reminiscent of the Legend of Zelda heart, though I suppose it could apply to any pixel heart design in gaming.
Good mug, works like you'd expect it to. The color-change dye is rather responsive and resilient, so long as you keep it out of the dishwasher! Very important that doesn't happen, otherwise the dye gets overwhelmed and loses its color-change capability. Still, I won't fault this mug for that flaw since it was entirely my fault lol.
Great gift, and great for coffee/tea/cocoa/whatever else. I sometimes like to use mugs for holding milk while I eat cookies. Good stuff.
- Reviewed in the United States on July 5, 2016Style: WoodlandsVerified PurchaseDo not accidentally run in the Dishwasher - it will mess this up so badly. Beyond that, I love getting coffee in my Keurig because it slowly fills the coffee mug with hot water and I get to watch it change. The cute little animals just make me happy. The coffee mug isn't too hot to the touch and functions great. Love it. Best present for a coffee lover
- Reviewed in the United States on November 29, 2015Style: PixelVerified PurchaseI really enjoyed this product, packaging is good, and its very nice. I found the heart could have been slightly bigger, but what you see in the image is what you get. As long as you follow the instructions of not dishwashing it so the sticker dies and tears/melts, and you hand wash its a great product. My beef (which is obvious after use) is that the sticker doesn't fill up like a heart, but more so that the black just fades into red after you fill the cup. It really only works best after the newly brewed beverage has been poured into it immediately. It made a nice gift for my wife, and she loves Legend of Zelda things, so she thought Zelda or Minecraft hearts after she got it. (She mainly thought Minecraft since we use to play it a lot before.)
- Reviewed in the United States on April 30, 2013Style: BatteryVerified PurchaseNow, however I see that it is $8.25. If you pay this you will be sorely disappointed with the product that you will receive. The coloring of the "battery" when it "fills up" is very splotchy. So, for that price, not worth it. But for $3, it serves its purpose as a coffee mug, which really isn't all that hard to do, just fine. I bought a couple of them and put them in the breakroom at work, fun little novelty item when people are getting their morning coffee.
- Reviewed in the United States on February 28, 2024Style: PixelVerified PurchaseThe mug WAS super cute. Unfortunately, it came shipped with a sticker overlapping the graphic that didn't come off very well. Scrubbing the sticker residue destroyed the graphic. On the bright side(?!), you can hit it with a heat gun (or probably microwave or dishwasher) to get the rest of the graphic off. Now we have an overpriced white mug instead. There's got to be a better way to manufacture this?
- Reviewed in the United States on March 31, 2023Style: WoodlandsVerified PurchaseI had purchased one of these before. Moved and it was broken. I found this exact replacement on Amazon and it was shipped and received in a timely manner. It did not have any chips or nicks in it. It was perfect and my wife loves it.
- Reviewed in the United States on January 22, 2014Style: PixelVerified PurchaseI was looking for a present for my boyfriend, who is an avid tea drinker, for Valentine's Day. However, I was skeptical. I couldn't believe that the mug would actually turn colors. When the mug arrived, I immediately tested it out. It changed right before my eyes and I was so pleased! I almost wanted to keep it for myself. (I just might buy myself one too). He's also a gamer, so the pixelated heart is a nice fit. It's a little pricey, but well worth it! This mug is an adorable way to show your love for someone (or yourself!).
- Reviewed in the United States on March 26, 2014Style: PixelVerified PurchaseNot disappointed at all. this mug is pretty stinkin' adorable and definitely made me smile when i filled it with some boiling hot water for my tea.
i know, i know, its a just mug with a sticker on it... what are you expecting? magic? some amazing NASA s***? its 10 bucks, folks. didn't you have a hypercolor t-shirt growing up? it's just fun. If this doesn't make you smile (at the very least) when full of hot tea/coffee to start your day then your expectations in life are far too high... you should probably reevaluate some things... and start with buying this mug!
Top reviews from other countries
- xDG_OriiReviewed in Belgium on September 13, 2023
3.0 out of 5 stars The box says it's NOT Microwave Safe
Style: PixelVerified PurchaseWe tested it and it does work with the microwave (it also didn't seem to damage it)
But we're now a tad scared to use it too much, since the box says not to put it in it.
It's a lovely mug though.
xDG_OriiThe box says it's NOT Microwave Safe
Reviewed in Belgium on September 13, 2023
But we're now a tad scared to use it too much, since the box says not to put it in it.
It's a lovely mug though.
Images in this review
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Cucchi StefanoReviewed in Italy on November 16, 2022
5.0 out of 5 stars una bevanda calda con tazza colorata
Style: BatteryVerified PurchaseChe dire? Tazza termosensibile con batteria verde che sale, più bevi più ti si ricarica la batteria. Molto piacevole, fatta bene, ceramica di ottima qualità, ideale per un the del pomeriggio o caffelatte alla mattina, basta che sia bollente altrimenti la batteria non si carica. Ottimo come idea regalo, simpatica, l'ho cercata e adesso è mia. Feedback positivo 5 stelle.
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GalinaReviewed in Italy on July 6, 2024
5.0 out of 5 stars Ottimo regalo
Style: PixelVerified PurchaseComprata come regalo di San Valentino, é stata molto apprezzata, la tazza è molto bella. Ottimo prodotto qualità prezzo
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Stefan S.Reviewed in Germany on February 20, 2022
5.0 out of 5 stars Ein schöner Hingucker
Style: FloweringVerified PurchaseEs ist ein ein wenig verspieltes Trinvergnügen, macht quasi einen zusätzlichen Augenschmaus. Es ist eine Freude zu schaun, wenn die tristen schwarzen Kreise zum bunten Blumenvergnügen erweckt werden.
Auch eine nette Geschenkidee.
- Tobias DokmoReviewed in the United Kingdom on August 13, 2015
5.0 out of 5 stars Awesome mug!
Style: PixelVerified PurchaseThe mug is very cool! The base design is very basic and works really well for everyday use, but the pixel heart is definitely the selling point. While it is a little unfortunate that it can only be hand-washed, it is a very small price to pay for this awesome mug. The heart is very cool and watching it fill and empty as you get through your day is really neat. If you consider getting it I definitely recoomend it as it is an awesome addition to any cupboard, big or small!