A glass jug and a plunger. No electricity, no cleaning ritual, and foam that is genuinely decent — provided you warm the milk first and accept that it will never be microfoam.
The bottom line Twenty-five euros for eighty per cent of the result. The other twenty per cent costs a hundred more.
Before spending a hundred pounds on an electric frother, it is worth knowing what twenty-five buys, because the gap is smaller than the price difference suggests.
The Latteo is a glass jug with a fine steel mesh on a plunger. You warm the milk, pump for about twenty seconds, and the mesh whips air through it. The foam that results is genuinely usable — enough for a cappuccino, enough to sit on top of a mug of filter coffee, and considerably better than what a supermarket handheld wand produces.
The order of operations is the thing people get wrong. Heat first, then pump. Pumping cold milk produces foam that looks right and collapses as soon as it meets hot coffee, and microwaving after pumping destroys the structure. Warm to around 60 °C — hot to the touch, not scalding — and then pump.
What it cannot do is density. An electric frother heats and agitates simultaneously in a controlled way, producing foam with small, tightly-packed bubbles that hold their structure. A plunger produces larger bubbles and a lighter, airier result. On a cappuccino you will not mind. On anything where the milk is meant to integrate rather than sit on top, you will.
Its quiet advantage is that it works with anything. There is no heating element to overheat oat milk, no programme that assumes dairy, and nothing that can break. Warm whatever milk you like to whatever temperature suits it, and pump.
What we like, and what we don't
Strengths
Costs a fraction of any electric frother and cannot break down
Glass jug goes in the dishwasher; there is nothing else to clean
Works with any milk, dairy or plant, because you control the temperature
Compromises
Does not heat — you warm the milk separately first
Produces airy foam, not the dense texture an electric frother makes
Twenty seconds of pumping per drink
Where this one sits in its aisle
At 30 $, it is the 1 cheapest of the 5 models in this category published here.
Cheapest in the aisle30 $
Median80 $
Dearest in the aisle130 $
Specifications
Capacity
250 ml
Mechanism
Manual plunger
Heating
None — warm the milk first
Material
Borosilicate glass, steel mesh
Dishwasher
Yes
Questions people actually ask
Do I have to heat the milk separately?
Yes. Thirty to forty seconds in a microwave, or a pan, before pumping. Cold milk foams but the foam collapses in the cup. Warm to roughly 60 °C, then pump — the order matters, because heating after pumping destroys the foam you just made.
How does the foam compare with an electric frother?
Airier and less stable. A plunger whips air into milk; an electric frother heats and agitates in a controlled way that produces denser, longer-lasting foam. For a cappuccino topped with foam, the Latteo is fine. For a flat white, it is not the right tool.
Our score
7.3/ 10
Twenty-five euros for eighty per cent of the result. The other twenty per cent costs a hundred more.
Who this one is for
An occasional cappuccino, a student kitchen, or a second frother for a desk.
Compared with its closest rivals
Same category, nearest prices. Only the specifications every one of them states are shown — a half-empty column compares nothing.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom, United States. Listed is not the same as in stock — availability changes daily.
Details checked on August 8, 2026.
Sources
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
The pitcher most European baristas actually use. The sharp, low spout is what puts a pattern on the surface rather than a blob — and it costs less than most people spend on beans in a month.
Best for: Anyone with a steam wand who has been wondering why their pours look like blobs.
The Aeroccino 4 without the two extra modes and without the price. If all you want is hot foam and cold foam, this does exactly that with the same non-stick jug and the same fifteen-second clean.
Best for: A capsule machine owner who wants cappuccino without paying for four modes.
Pour milk in, press once, walk away. It makes better foam than most people manage by hand, handles oat milk properly, and the whole jug goes under a tap.
Best for: A capsule or black-coffee machine owner who wants cappuccino without a steam wand.