---
product_id: 639491615
title: "MHW-3BOMBER 58mm Espresso Dosing Funnel Magnetic Coffee Dosing Ring Portafilter Funnel Barista Tools Compatible with 58MM Portafilter DR5546B-OS"
brand: "mhw-3bomber"
price: "1042652₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Mhw 3 Bomber"
url: https://www.desertcart.vn/products/639491615-mhw-3bomber-58mm-espresso-dosing-funnel-magnetic-coffee-dosing-ring
store_origin: VN
region: Vietnam
---

# 10 powerful magnets for secure fit Precision 58mm diameter fits most portafilters Lightweight, rust-resistant aluminum alloy MHW-3BOMBER 58mm Espresso Dosing Funnel Magnetic Coffee Dosing Ring Portafilter Funnel Barista Tools Compatible with 58MM Portafilter DR5546B-OS

**Brand:** mhw-3bomber
**Price:** 1042652₫
**Availability:** ✅ In Stock

## Summary

> ☕️ Elevate your espresso game with magnetic precision and mess-free dosing!

## Quick Answers

- **What is this?** MHW-3BOMBER 58mm Espresso Dosing Funnel Magnetic Coffee Dosing Ring Portafilter Funnel Barista Tools Compatible with 58MM Portafilter DR5546B-OS by mhw-3bomber
- **How much does it cost?** 1042652₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/639491615-mhw-3bomber-58mm-espresso-dosing-funnel-magnetic-coffee-dosing-ring)

## Best For

- mhw-3bomber enthusiasts

## Why This Product

- Trusted mhw-3bomber brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Magnetic Mastery:** 10 strategically placed magnets ensure a rock-solid, spill-proof connection to your portafilter—flip it upside down, it won’t budge.
- • **Ergonomic Elegance:** Lightweight aluminum alloy construction with a thumb groove for effortless handling and durability that stands up to daily barista hustle.
- • **Mess-Free Mornings:** Flared wide-mouth design prevents coffee grounds from escaping, keeping your countertop pristine and your workflow efficient.
- • **Perfect Fit Precision:** Engineered with a 58mm inner diameter to seamlessly fit most standard portafilters, maximizing compatibility and ease of use.
- • **Clean & Streamlined Workflow:** Bottom hanging design leaves the basket interior unobstructed, allowing flawless dosing and WDT tool use without leftover rings or waste.

## Overview

The MHW-3BOMBER 58mm Espresso Dosing Funnel is a premium barista tool crafted from rust-resistant aluminum alloy, featuring 10 powerful magnets for a secure fit on most 58mm portafilters. Its flared opening and bottom hanging design prevent coffee grounds spillage and allow unobstructed dosing, making it an essential accessory for professional-quality espresso preparation at home or in the café.

## Description

Online Shopping for Kitchen Utensils & Gadgets from a great selection at everyday low prices. Free 2-day Shipping with desertcart Prime.

Review: It's the Bomb(er) - The MHW-3BOMBER 54mm Espresso Dosing Funnel (DR5547B-OS) has truly elevated my home espresso game, and I’m thrilled to share my experience with this fantastic barista tool. Designed for 54mm portafilters, it’s compatible with machines like Breville and Sage, and it fits my Barista Express perfectly. Crafted from lightweight aluminum alloy, this dosing funnel weighs just 32 grams, making it easy to handle without feeling flimsy. The black anodized finish gives it a sleek, professional look, and its rust-resistant, anti-corrosion properties ensure durability. I’ve dropped it a couple of times by accident, and true to the product description, it didn’t dent or damage my counter—a small but appreciated detail. The standout feature is the magnetic design with 10 equally spaced magnets, providing a secure grip on the portafilter. I can flip my portafilter upside down, and the funnel stays firmly in place, which is a testament to the magnet strength. This outward locking design attaches to the outer ring of the portafilter, leaving the basket’s interior unobstructed, which makes dosing and using a WDT tool a breeze. The flared, wide-mouthed opening prevents coffee grounds from spilling, keeping my workspace clean and reducing waste—a huge win for my morning routine. Using this funnel has streamlined my espresso prep. Grinding directly into the portafilter is mess-free, and the taller design handles fluffy grounds well, especially when dosing from my grinder’s cup. It’s easy to clean—just a quick rinse or brush into my knock box, and it’s ready for the next shot. The only minor drawback is that it needs to be removed before tamping due to the inner collar, but this hasn’t been a significant issue for me. Overall, the MHW-3BOMBER 54mm Dosing Funnel is a high-quality, well-designed accessory that enhances efficiency and cleanliness. It’s a must-have for any home barista or professional looking to improve their espresso workflow. Highly recommended for its value, performance, and sleek aesthetics
Review: Well-fitting Funnel - I got this dosing funnel for my 58mm bottomless portafilter (for E61 style grouphead). It fits very well and I love the tactile little snap feeling when you put it on or remove it! It's one of those user experience details that you don't expect and you don't fully appreciate until you try it out. Making coffee is a hobby for me. It's not just for morning caffeine. So I realized that it ought to be not only practical, but also fun. This dosing funnel design is both practical and enjoyable to use. The most important part to me for any dosing funnel is how close the fit is between the funnel and the portafilter. It needs to be sufficiently tight to minimize residual coffee grounds spilling onto the basket after removing the funnel (including if you WDT'd), yet not too tight to make removal difficult and cause spilling of grounds anyway if the force required to remove the funnel is too excessive. For this funnel, there are several features I noticed which help achieve a nice fit: 1) The magnets are just the perfect strength - easy to remove, yet strong enough to not cause shifts (and allow you to even flip the portafilter upside down for fun). 2) The funnel itself is light, not heavy at all. Just the right weight. Not excessively light either, so it'll stay in place. 3) There's a gentle groove on the outside of the funnel, which is thumb width. This makes it ergonomically easier to hold when removing. Not a big deal but a small design detail that makes it more enjoyable to use! 4) The inside slope and lip of the funnel is a very good fit with my portafilter. Not absolutely perfect, but I wouldn't expect that as that'd require matching the exact basket used (and would be very limiting to which 58mm baskets this would work with). There is no portion that extends below the lip of the portafilter basket into the basket sides, which would cause a leftover ring of space around your coffee grounds after removing the funnel. There's also a very minimal space between the inside bottom lip of the funnel and the top of the basket it comes in contact with. In practice, even when I WDT all over the place, there's very few coffee grounds that end up on the lip of the portafilter basket. These features combine for a very good fit for my basket. I don't expect a perfect fit as mentioned in feature #4 above. But so far it's the best dosing funnel I've used and it's nice for the price. Not mentioned above as it doesn't concern fit, but the height is perfect for me too. It works for me DF54 grinder so I can grind directly into the portafilter + funnel. One small nitpick. I wish the logo was a bit smaller. It's quite large for my tastes. Overall, this is a great funnel and on very pleased with my purchase. I have other dosing funnels that either attach too loosely (magnets way too loose) or extend down into the portafilter basket (causes that ring I mentioned earlier). I prefer this funnel design over those, no contest at all!

## Features

- Magnet Adsorption Ring: This espresso dosing funnel designed with 10 magnets in equal positions, can easily attract the filter basket, compared with stainless steel more stable, and prevents falling. The espresso funnel inner diameter is 58mm and fits most 58mm portafilters on the market.
- Bottom Hanging Design: Because the magnetic dosing ring is attached to the outer ring of the portafilter basket, it will not occupy the inner wheel of the basket, which can increase the powder connection range, and there is no depression around the back basket after being put away.
- Avoid Confusion and Waste: The espresso funnel upper opening is designed with flaring to expand the filter range and effectively prevent coffee powder from spilling. The coffee dosing ring is a very useful espresso accessory that can effectively keep your countertops clean.
- High-quality Material: This portafilter funnel is made up of aluminum alloy, rust-resistant, and anti-corrosion. In addition, the dosing funnel is very lightweight, weighing only 32 grams. Even if it is dropped by mistake, there is no need to worry about damage to the table.
- MHW-3BOMBER Guaranteed Service: If you love coffee or work as a professional barista and want to ensure a good user experience with coffee tools and accessories, MHW-3BOMBER is a good choice. Please let us know if you have any questions or suggestions about the coffee dosing ring. Thank you for your confidence in the MHW-3BOMBER.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3DWVKFH |
| Batteries required | No |
| Best Sellers Rank | #12,123 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #51 in Funnels |
| Brand | MHW-3BOMBER |
| Customer Reviews | 4.5 4.5 out of 5 stars (422) |
| Global Trade Identification Number | 06972653796521 |
| Item Weight | 1.13 ounces |
| Item model number | DR5546B |
| Manufacturer | MHW-3BOMBER |
| Material | Aluminum |
| Number of Pieces | 1 |
| Package Dimensions | 3.07 x 3.03 x 1.26 inches |
| Shape | Disk |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** MHW-3BOMBER
- **Material:** Aluminum
- **Number of Pieces:** 1
- **Shape:** Disk
- **Unit Count:** 1.0 Count

## Images

![MHW-3BOMBER 58mm Espresso Dosing Funnel Magnetic Coffee Dosing Ring Portafilter Funnel Barista Tools Compatible with 58MM Portafilter DR5546B-OS - Image 1](https://m.media-amazon.com/images/I/51C7lR-zuqL.jpg)

## Questions & Answers

**Q: What should be noted before purchasing?**
A: PLEASE NOTE this funnel is not compatible with Breville Barista Express, Barista Pro, and Barista Touch portafilter holder when the funnel is installed. It can be used with an individual grinder instead.

**Q: Is the magnetic force strong?**
A: The magnetic force may vary depending on the material of your basket. Magnetic force is weaker on 304/316 stainless steel or aluminum basket.

**Q: What are the benefits of a magnetic dosing ring?**
A: The magnetic design keeps the ring securely attached to the portafilter, preventing spills and movement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's the Bomb(er)
*by C***L on June 13, 2025*

The MHW-3BOMBER 54mm Espresso Dosing Funnel (DR5547B-OS) has truly elevated my home espresso game, and I’m thrilled to share my experience with this fantastic barista tool. Designed for 54mm portafilters, it’s compatible with machines like Breville and Sage, and it fits my Barista Express perfectly. Crafted from lightweight aluminum alloy, this dosing funnel weighs just 32 grams, making it easy to handle without feeling flimsy. The black anodized finish gives it a sleek, professional look, and its rust-resistant, anti-corrosion properties ensure durability. I’ve dropped it a couple of times by accident, and true to the product description, it didn’t dent or damage my counter—a small but appreciated detail. The standout feature is the magnetic design with 10 equally spaced magnets, providing a secure grip on the portafilter. I can flip my portafilter upside down, and the funnel stays firmly in place, which is a testament to the magnet strength. This outward locking design attaches to the outer ring of the portafilter, leaving the basket’s interior unobstructed, which makes dosing and using a WDT tool a breeze. The flared, wide-mouthed opening prevents coffee grounds from spilling, keeping my workspace clean and reducing waste—a huge win for my morning routine. Using this funnel has streamlined my espresso prep. Grinding directly into the portafilter is mess-free, and the taller design handles fluffy grounds well, especially when dosing from my grinder’s cup. It’s easy to clean—just a quick rinse or brush into my knock box, and it’s ready for the next shot. The only minor drawback is that it needs to be removed before tamping due to the inner collar, but this hasn’t been a significant issue for me. Overall, the MHW-3BOMBER 54mm Dosing Funnel is a high-quality, well-designed accessory that enhances efficiency and cleanliness. It’s a must-have for any home barista or professional looking to improve their espresso workflow. Highly recommended for its value, performance, and sleek aesthetics

### ⭐⭐⭐⭐⭐ Well-fitting Funnel
*by D***M on June 23, 2025*

I got this dosing funnel for my 58mm bottomless portafilter (for E61 style grouphead). It fits very well and I love the tactile little snap feeling when you put it on or remove it! It's one of those user experience details that you don't expect and you don't fully appreciate until you try it out. Making coffee is a hobby for me. It's not just for morning caffeine. So I realized that it ought to be not only practical, but also fun. This dosing funnel design is both practical and enjoyable to use. The most important part to me for any dosing funnel is how close the fit is between the funnel and the portafilter. It needs to be sufficiently tight to minimize residual coffee grounds spilling onto the basket after removing the funnel (including if you WDT'd), yet not too tight to make removal difficult and cause spilling of grounds anyway if the force required to remove the funnel is too excessive. For this funnel, there are several features I noticed which help achieve a nice fit: 1) The magnets are just the perfect strength - easy to remove, yet strong enough to not cause shifts (and allow you to even flip the portafilter upside down for fun). 2) The funnel itself is light, not heavy at all. Just the right weight. Not excessively light either, so it'll stay in place. 3) There's a gentle groove on the outside of the funnel, which is thumb width. This makes it ergonomically easier to hold when removing. Not a big deal but a small design detail that makes it more enjoyable to use! 4) The inside slope and lip of the funnel is a very good fit with my portafilter. Not absolutely perfect, but I wouldn't expect that as that'd require matching the exact basket used (and would be very limiting to which 58mm baskets this would work with). There is no portion that extends below the lip of the portafilter basket into the basket sides, which would cause a leftover ring of space around your coffee grounds after removing the funnel. There's also a very minimal space between the inside bottom lip of the funnel and the top of the basket it comes in contact with. In practice, even when I WDT all over the place, there's very few coffee grounds that end up on the lip of the portafilter basket. These features combine for a very good fit for my basket. I don't expect a perfect fit as mentioned in feature #4 above. But so far it's the best dosing funnel I've used and it's nice for the price. Not mentioned above as it doesn't concern fit, but the height is perfect for me too. It works for me DF54 grinder so I can grind directly into the portafilter + funnel. One small nitpick. I wish the logo was a bit smaller. It's quite large for my tastes. Overall, this is a great funnel and on very pleased with my purchase. I have other dosing funnels that either attach too loosely (magnets way too loose) or extend down into the portafilter basket (causes that ring I mentioned earlier). I prefer this funnel design over those, no contest at all!

### ⭐⭐⭐⭐⭐ Speed up your puck prep with ease and cleanliness
*by S***E on January 5, 2026*

A small yet mighty upgrade. The height ensures that there’s no grounds spilled over the top when in the grinder and using a WDT tool. The magnet is strong enough to not fall off when I use it to drop my whole beans in the grinders The funnel minorly sits in the basket, enough to stay stable, but not too deep to interfere with my puck prep. The product is lightweight, yet the quality is noticeable from the get-go. A great addition to my Breville Bambino set up.

## Frequently Bought Together

- MHW-3BOMBER 58mm Espresso Dosing Funnel Magnetic Coffee Dosing Ring Portafilter Funnel Barista Tools Compatible with 58MM Portafilter DR5546B-OS
- MHW-3BOMBER WDT Tool Espresso Distribution Tool with Magnetic Stand for Barista, Adjustable Range Coffee Needle Stirrer, 304 Stainless Steel 8 Needles 0.4mm with 6 Extra Needles, Black, T6126-OS
- MHW-3BOMBER 58.5mm Espresso Puck Screen with Round Hole Espresso Filter 0.8mm Thickness Stainless Steel Coffee Reusable Filter for Bottomless Portafilter Filter Basket FG5590-OS

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-09*