[MRX] 4JJ1 MAIN CAP

Marsoni

M251S

$459.50

Get it in 3 business days with 1 day shipping. Friday, May 29

[MRX] 4JJ1 MAIN CAPMRX Billet Main cap , you will need to line bore your block to make them fit.

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I absolutely love this machine. I make my hot cocoa every morning with it. It is so easy you just put the milk in and high-quality hot chocolate mix. Push the button and then it just whips it up and gives it a little bit of a froth on the top when it’s finished. It’s so fast and easy. It would be a great gift for anybody that likes hot chocolate.

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Reviewed in the United States on April 3, 2026

Verified Purchase

H. Glezos

Fort Morgan, US

★★★★★ 5

Best way for hot chocolate

Color: Black

works great, I use it for hot chocolate. Easy to clean. Something to consider though the Max light may be a little lower than shown depending on the milk you use.

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Reviewed in the United States on May 17, 2026

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Elizabeth Cook

New York, US

★★★★★ 2

Check your milk preference when buying this unit. Product Does not last

Color: White

I purchased this frother in mid Oct and less than 90 days later, it's no longer working. The wisk does not spin, and the element does not heat the milk. I am currently working with customer support on a refund / replacement, but so far not happy. I've been told it does not work with 2% organic milk and that I need to switch to whole milk, which will solve my issues. Not sure how whole milk will help with the heating element? This was not disclosed when I purchased the unit. If I had known my milk choice would impact the frother, I would have chosen another brand or product. I like the unit, it's compact, easy to clean, but it did not last.

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Reviewed in the United States on January 12, 2026

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M. Miski

Omaha, US

★★★★★ 5

Easy to use, reliable machine

Color: White

Great product! I have a fully automated DeLonghi cappuccino/latte coffee machine. After 5 years of use, the machine's milk frothing function started to fail. I purchased this product to supplement/replace the milk frother on my DeLonghi automated coffee machine; it works great and produces copious milk froth with much less mess.

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Reviewed in the United States on March 18, 2026

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Stephanie R.

Port Orchard, US

★★★★★ 5

Best frother ever!

Color: White

This is the best frother ever! Works better than my expensive espresso machine frother. So easy and makes a large amount enough for 2 large cappuccinos.

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Reviewed in the United States on April 21, 2026