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The Willow Kitchen 4-in-1 is an automatic electric milk frother and steamer with a stainless steel interior and a plastic body. One button runs four modes for hot froth, cold froth, steamed milk and warming, with four temperature settings and a 500 W heating element. The pitcher holds 0.24 L but froths only 115 mL at a time, so it suits one or two drinks. At $39.99 at Wayfair as of November 8, 2026, it sits at the low end of its price range across the six stores that list it new.
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Lowest price we've seen: $31.99 on Nov 8 at Macy's. Tracked across 8 stores since Nov 8.
Ratings are mediocre at 2.9 out of 5 across 70 reviews, so buyer satisfaction is mixed. Complaints center on froth quality and durability rather than the concept itself.