Enjoy incredible barista-quality cappuccinos whenever and wherever you want them…
…without a steam wand!
SPECIAL EDITION
Meet our first special edition NanoFoamer Lithium! Beautifully crafted in solid white and featuring and all-white minimalist box, this product is the ultimate gift for any coffee lover in 2023. Available while supplies last.
Foam Like a Pro
With its cutting-edge technology and sleek design, the Nanofoamer revolutionizes how you enjoy your favorite coffee drinks at home. Say goodbye to clumpy foam and hello to a smooth, creamy texture like never before!
Crafted with precision, the Nanofoamer boasts an innovative foaming mechanism that creates microscopic bubbles called microfoam, resulting in a vibrant and luxurious texture. So whether you prefer cappuccinos, lattes, or matcha lattes, this remarkable device delivers café-quality microfoam right in the comfort of your home.
The Nanofoamer is compatible with dairy milk and excels with milk alternatives, catering to various dietary preferences. Cleaning is a breeze, too. Two models are available, the battery-powered V2 and the USB-C rechargeable Lithium model.
The NanoFoamers make microfoam ideal for pouring latte art, so we include a latte art masterclass with every purchase.
Never settle for ordinary foam—indulge in extraordinary microfoam with the NanoFoamer.
Your perfect coffee, made just the way you love it.
...made in 3 easy steps
Choose
1
Pick a NanoScreen to suit your microfoam tastes: Superfine, fine, or ordinary foam.
Churn
2
Churn your warm milk for 20+ seconds. Start in the middle to add air to the foam, then move to the side for a perfectly consistent blend.
Pour
3
Pour your premium microfoamed milk over your coffee. Feeling artistic? Draw a heart, rosetta, or something more abstract!
What’s New?
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Clip-ON NanoScreens
Our new NanoScreens now clip into the impeller rather than press-fit. This ensures they stay nice and flat.
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Polycarbonate Impeller
We’ve upgraded to a material that’s even more food-safe and long-lasting. Your impeller will have a longer life, even with constant use.
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Replaceable Impeller
You can now replace the impeller in the event of accidental damage.
What’s New?
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Stainless Steel housing
Our motor housing is now made of real stamped stainless steel.
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On/Off Digital Switch
By popular demand, our new switch is an ultra-light touch on/off switch.
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New Rechargeable Model
Powerful, multi-touch two-speed option using rechargeable 3.7v Li-ion battery.
What’s New?
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Completely Reengineered
Re-built every aspect of the NanoFoamer to provide a better experience.
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Stronger Construction
Improved internal build quality with tighter tolerances inside the motor.
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New Battery Housing
Sturdy, tight fitting battery compartment to dampen vibrations.
NANOFOAMER
Enjoy superfine microfoam at home
With NanoFoamer, your milk has bubbles so fine they’re invisible. Your milk pours with the consistency of liquid velvet, not frothy but seductively smooth.
Superfine Microfoam milk in Seconds
Cafe-quality microfoamed milk in the comfort of your own home! Enjoy your own barista-style cappuccino every day.
“For someone who is on the go, making a quick barista quality coffee has always been a challenge. Now I am able to create silky smooth lattes in the comfort of my own home in an instant. ”
The Smoothest Velvet Textured Milk
Savor coffees that taste better, look better, and have a texture that’s truly irresistible.
“The Subminimal NanoFoamer makes the best microfoam of any non-steam-wand solution I know of. And as most who have tried other frothing wands would know, they usually don't produce proper microfoam at all. The NanoFoamer does a brilliant job.”
Wall Mount
Keep your NanoFoamer handily by your coffee station on our sturdy wall mount.
Easy Clean
Our NanoFoamers are waterproof so you can quickly rinse them clean after use.
Tech Specs
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NanoFoamer V2
$39A complete rebuild of our original NanoFoamer with advanced engineering and more robust materials.
$39 -
NanoFoamer Lithium
$54All of the great features on the NanoFoamer V2 in a rechargeable lithium version.
$54
Rebel Kitchen Mylk
Enjoy ultra-smooth results, indiscernible from real dairy milk.
Bonsoy
A beautiful smooth layer of microfoam, good for latte art.
Rude Health Oat Drink
Use the fine NanoScreen and aerate for longer to produce a thicker, richer foam.
Oatly
So smooth and silky you won’t be able to resist!
Pacific Foods Coconut Drink
Super-smooth with a unique little crackling noise when finished.
Minor Figures Oat Milk
Produces a very fine and smooth microfoam.
From our community
Join our community of passionate home-baristas learning to pour amazing latte art.
What home-baristas say about NanoFoamer
- TVerified BuyerReviewingNanoFoamerI recommend this productRate your latte art skills I'm just getting startedHow do you make your espresso? Manual espresso makerRated 5 out of 5 stars1 week agoGood Tool, Great Battery
I bought this to go with a Flair Pro 2 and save hundreds + on an espresso machine and it's been fantastic. Easy to use, easy to clean and the battery lasts a really long time. And the micro foam is honestly great.
- Arina D.Verified BuyerReviewingNanoFoamerI recommend this productRate your latte art skills I'm just getting startedHow do you make your espresso? AeropressRated 5 out of 5 stars1 week agoThe best foamer
I'm in love with nanofoamer, great product!
- JoshVerified ReviewerReviewingNanoFoamerI do not recommend this productRate your latte art skills I can do a basic heartHow do you make your espresso? Manual espresso makerRated 1 out of 5 stars2 weeks agoTerrible Product, Worse Customer Support
This is my second time trying to leave a critical review of this product, my first one was never posted by Subminimal.
The first Nanofoamer I purchased was DOA. Got another, and the battery life is abysmal. The motor is too strong for two AA batteries. At best, you get one solid use with beautiful milk before the batteries are already winding down. In my house, two people use the Nanofoamer once a day, and I’m replacing batteries weekly. Ridiculous.
SSubminimal29 minutes agoHi Josh, The NanoFoamers are very power-hungry due to simple physics. Pulling liquid down and pushing it through a mesh screen requires a lot of power—exponentially more than a simple whisk spinning in liquid—which explains why you experience faster battery drain than a standard frother, if that is what you are comparing it to. However, with the V2, you can make 2-3 drinks a day for two weeks before needing to recharge or replace the batteries, and you will gradually see a slowdown over that time period.
- Kenneth D.Verified BuyerReviewingNanoFoamerI recommend this productRate your latte art skills I can do a basic heartHow do you make your espresso? Manual espresso makerRated 5 out of 5 stars2 weeks agoGREAT foamer and GREAT customer service
I had an issue with an older version of the NanoFoamer that I had owned for years. The customer service was quick to respond, and they were generous in their help. I loved my old one, but I ended up upgrading to the Lithium, and wow does it work even better than the old one. Good battery life and design, but best of all: excellent micro-foam that I can easily make latte art with. Highly recommend this nanofoamer.
- אריאל כ.Verified BuyerReviewingNanoFoamerI recommend this productRate your latte art skills I'm a championRated 5 out of 5 stars2 weeks agoExcellent device Highly recommended and really good service
The device is excellent foaming just like in a café I had a device under warranty and it was destroyed and replaced for me at no cost Very satisfied
Frequent Questions
Both units share the same design and components. The differences are:
* The V2 is powered by two AA batteries (not included) and has a top speed of about 3,000 RPM
* The Lithium is rechargeable via USB-C, powered by a 3.7V built-in Lithium-Ion battery, and has two-speed option: 4,000 RPM and 3,000 RPM when fully charged.
NanoFoamer
Introducing V2 and Lithium
Make perfect microfoamed milk in a matter of seconds.
Completely rebuilt and re-engineered. Features 10+ major
improvements and a rechargeable option.
