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Magnetic Dosing Ring
Magnetic Dosing Ring
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Level up your coffee game with our Magnetic Coffee Dosing Ring, designed to make messy coffee prep a thing of the past.
Designed in stainless steel with a matte black finish, this dosing ring attaches easily to the top of your portafilter with secure magnets, ensuring that every grind stays where it belongs – in the portafilter.
No more spills or waste, just a cleaner, smoother workflow as you use your distributor tool.
Fast Despatch
Fast Despatch
All orders are picked, packed, and out the door in no time!
30 Day Returns
30 Day Returns
Don't love your new gear? No worries, return to us within 30 days for a full refund.
Plus, you're covered by our 12-month warranty on all items for extra piece of mind.
Sizing Guide
Sizing Guide
When selecting the appropriate portafilter or accessories for your espresso machine, it is essential to understand the dimensions and compatibility of the various sizes available. This guide provides a detailed sizing chart for 51mm, 54mm, and 58mm portafilters, which are the most commonly used sizes in the industry.
51mm
De'Longhi Dedica/SMEG 51mm (3 Ear Portafilter)
- De'Longhi Dedica (EC680, EC685, EC885)
- SMEG 50s Style Espresso Coffee Machine (ECF01, ECF02)
- EUPA (TSK-1837B, TSK-1819A)
De'Longhi La Specialista 51mm (i9 3 Ear Portafilter)
- La Specialista Opera, Arte, Maestro & Touch (EC9115, EC9155, EC9335, EC9455M, EC9665, EC9865, EC9885)
- Dedica Maestro (EC900M, EC950M)
54mm
53mm Accessories are used with 54mm baskets/portafilters
Breville 54mm (3 Ear Portafilter)
- Breville Barista Express (BES870, BES875, BES876)
- Breville Barista Pro (BES878)
- Breville Barista Touch (BES880, BES881)
- Breville Infuser (BES840)
- Breville Bambino (BES450)
- Breville Bambino Plus (BES500)
58mm
E61 58mm (2 Ear Portafilter)
- All Machines using E61 Group Head
- Ascaso
- Gemilai (3-character models, 3005, 3035, 3211)
- ECM
- Lelit
- Rocket R58
- Sanremo
- Profitec
- Kaffa
- Faema
- EUPA (TSK-1858B,TSK-1899B)
- Expobar
Breville 58mm (Breville 9 Series 2 Ear Portafilter)
- Breville Dual Boiler (BES920)
- Breville The Oracle Series (BES980, BES985, BES990, BES995)
Gaggia
- Compatible with all 58mm Gaggia espresso machines
KitchenAid
- KitchenAid Semi Automatic Espresso Machine Series (KES6551)
Sunbeam
- Sunbeam Mini Barista (EM4300K)
- Sunbeam Barista Max (EM5300K)
- Sunbeam Barista Plus (EMM5400)
- Sunbeam Origins Series (EMM4500, EMM5500, EMM6500, EMM7300SS)
La Marzocco
- Linea Mini
- Linea Classic
- GS3
- Linea Micra
If you're unsure which portafilter or accessory to choose, or can't see your machine listed above, contact us and we can assist.

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Family Run Small Business
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Fast Despatch
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30 Day Returns
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12 Month Warranty
This Magnetic Dosing Ring is a stroke of pure genius and earns a roaring 5-star review! If your espresso counter looks like a coffee bean spill zone after every grind, this is the simple, elegant solution you've been waiting for.
The magnetic attraction is strong and satisfying, snapping firmly onto the portafilter basket instantly. This perfect fit creates a fortress that keeps every single granule of coffee contained while grinding, WDT stirring, or leveling.
It completely eliminates mess, reduces wasted coffee, and streamlines the entire workflow. It’s durable, easy to clean, and genuinely makes the dialing-in process cleaner and more focused. A game-changing accessory—buy it for the cleanliness, love it for the precision!
This magnetic ring is great. It snaps on tight and keeps the grounds in the basket instead of all over the kitchen. Makes the whole prep way less messy and way less frustrating.
Not sure how you would get all your grinds into the basket without this. It certainly helps to ensure that every grain makes it to the coffee basket and then keeps the grinds there while you're going through the WDT routine. Great addition to my coffee workflow.
The Hypergrind dosing ring is super handy when distributing coffee grinds. The magnets are strong and sticks sturdy onto my protifilter, ensuring no coffee drops out, no more mess and wasting coffee, happy days :)
Saves a lot of coffee from going to waste.
Our Story
Hypergrind was born with a mission to elevate the home coffee experience.
As a small, family-owned business, we are passionate about providing premium tools that elevate your enjoyment of making coffee at home.