Coffee culture

Summer Cold Brew Coffee Making Method! Super Simple Iced Coffee Recipe Tutorial with Illustrated Guide is Here!

Published: 2026-01-27 Author: FrontStreet Coffee
Last Updated: 2026/01/27, For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). For more specialty coffee beans, please add FrontStreet Coffee's private WeChat: qjcoffeex "My lifesaver! Iced coffee gives it!" Although this statement might be a bit exaggerated, there's no denying that

The Importance of Perfect Milk Foam

Those who have learned coffee latte art should understand a fundamental principle: good milk foam means worry-free latte art. The prerequisite for latte art is creating perfect milk foam, and the prerequisite for that is owning a pressure-based espresso machine.

If you only make coffee occasionally at home, even with a coffee machine, creating satisfactory dense milk foam isn't easy without extensive practice. Most similar products on shopping platforms cannot achieve the effects needed for latte art patterning. The foam they create tends to clump together, and even if you can make latte art, you can at most push out a heart shape.

Coffee latte art image

Introducing the NanoFoamer Pro

Recently, while browsing online, I came across a fully automatic milk foam frother: the NanoFoamer Pro, which claims to produce high-quality milk foam like that from coffee shops, seemingly allowing home users to achieve "latte art freedom." Let's first take a look at how this product operates.

According to the official introduction on the American crowdfunding website Kickstarter, using this automatic milk foam frother roughly involves three steps: first preheat and mix the milk, then draw in sufficient air, and finally make the liquid rotate at high speed to "cut" and break down large bubbles into a mist-like microfoam structure.

The official mention also states that the NanoFoamer Pro can not only make cow's milk foam but also supports frothing plant-based milk (oat milk). Additionally, it offers five different modes for users to choose from, depending on the type of milk coffee, such as cappuccino or hot latte. The differences - milk quantity, temperature, and foam thickness - can all be determined through settings.

With just a click on your preferred mode, the frother can create velvet-textured perfect milk foam at a controlled temperature between 55-65°C within one minute, simultaneously solving multiple steps of heating, air incorporation, and rotation frothing.

NanoFoamer Pro product demonstration

Design and Availability

This automatic milk foam frother was developed and launched by a coffee product company called subminimal. The concept was released on March 7th, and it is currently a crowdfunding product on the Kickstarter website. During the crowdfunding period, it is priced at 109 Singapore dollars, equivalent to approximately 558 Chinese yuan, which is quite affordable.

Subminimal company states that the design inspiration for the kettle body comes from Fellow's pour-over temperature control kettle. Internally, it combines magnets, an impeller, and a flow controller, aiming to better concentrate the vortex at the center point and ensure precise liquid rotation angles. Structurally, there are no complex parts, so cleaning after use is also convenient.

NanoFoamer Pro internal structure design

Conclusion

Simply in terms of the design of this automatic frother, it is indeed a relatively revolutionary frothing product. It allows home milk coffee enthusiasts to easily obtain high-quality hot milk foam without a pressure-based coffee machine, fully preparing them for creating beautifully patterned milk coffee.

For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style).

For more specialty coffee beans, please add FrontStreet Coffee on private WeChat (WeChat ID: qjcoffeex)

Important Notice :

前街咖啡 FrontStreet Coffee has moved to new addredd:

FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou

Tel:020 38364473

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