Ultrasonic beer foamer (MASTER BREWER)


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Product Description Guarantee Shipping

Enjoy a Rich Beer Taste! A touch of milk-like silky feeling foam!

A great invention, very convenient and practical to serve beer in optimal conditions at any time. Its ultrasonic waves make the foam come out as if it were freshly brewed beer.

The best choice: Whether it is for personal use or as a gift!

Ultrasonic foam design: Amazing visual enjoyment: Its foam is rich and delicate, and everyone can easily make a 7:3 golden ratio (beer: foam). The foam makes the carbonic acid inside the beer less likely to evaporate and oxidize, keeping the taste of the beer for a long time.

Built-in battery: Featuring ultra-low power design, it is beautiful, energy-saving and environmentally friendly. It can be used anytime and anywhere. (Please remember to remove the battery when not in use).

Washing method: After the power supply at the exit is removed, it should be cleaned with neutral detergent and sponge. It is not suitable for dishwasher.


  1. Suitable for 250, 330 and 500 ml cans. Do not use other fill sizes.
  2. Do not put the ultrasonic unit in the water.
  3. Do not use solvents or strong detergents. Do not use a dishwasher, tumble dryer or boil it.
  4. Do not install it in the tank and put it in refrigerator or freezer.
  5. Do not shake it or look it down when installing it in the can.


Materials: ABS and POM (BPA-free)
Battery operated (2 x AAA, not included)
Approx. diameter x height: 6.5 x 13 cm
Suitable: at home and outdoors, barbecue, party, etc.

We truly believe that we have some of the coolest products in the world, and we want to make sure to back it up with a guaranteed 30 DAY WARRANTY.

If you do not have a positive experience for any reason, we will do whatever it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be an overwhelming task, so we want you to realize that there is absolute zero risk when buying something and trying it out.

We replace items if they are defective or damaged or do not match what is described in the product , it will even issue a Full Refund.

We sincerely believe in the best customer service, that's why we will do whatever it takes to make sure you have a positive shopping experience.

We respond within 24 hours the emails and we will make sure that all your concerns are answered as soon as possible.

You can also contact us at the store's messaging button, which is located on the right side of your screen. We have 24/7 Email Support. Please contact us if you need assistance.

Cool & Crazy Trends successfully ships many products worldwide each day.

We have many happy customers in every corner of the globe.

You should receive an email confirming your order shortly after you’ve placed it. If you don’t receive that email, please check your spam folder and see if you can locate it. This is especially important because, if you haven’t received the order confirmation email, you also won’t receive the email with your shipment notification and tracking information.

You can track your order status in real time by entering your order information on the Track Order page.

** Note: For some products and countries, the tracking number is not available

After an order has been placed, it is promptly sent to our fulfillment center where we will ship your item(s) within 3-5 business days.

Next are expected delivery times based on your location. Because of the very High Demand of international traffic: US Shipping Time Estimates: 2-4 weeks, International Shipping Time Estimates: 2-5 weeks. In order to offer a better service we offer in some selected items a fast delivery service of 1 to 8 days at very competitive prices. This service is only for a series of selected countries.

In 2017, 2018 and 2019, 97% of orders shipped took less than 20 days. In 2022 and 2023, 98% of orders shipped took 15 days or less.

Although we try to make the shipment as fast as possible, some countries like Argentina, Mexico, Bolivia, Colombia, Guatemala, Ecuador, Nicaragua, Peru, Paraguay, Uruguay ... due to its customs system takes longer delivery and can exceed 40 days.

Please note that you, the buyer, are responsible for any VAT, tariff, duty, taxes, handling fees, customs clearance charges, etc. required by your country for importing consumer goods. We do not collect this beforehand, and can’t give you an estimate of the cost, because it varies widely around the world.

As a general rule in only 5% of cases these extra costs are required.

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