Eureka Single Dose Blow-Up – Rubber Ring for Low-Retention Single Dosing
You place the soft ring on the opening of the bean hopper, and with a short puff of air, you push the last grind out of the grinder. What remains is a grinder ready for the next fresh portion.
A simple rubber accessory that helps to clear residue from the grinder when grinding by single doses.
What is the Blow-Up Ring for?
When single dosing, you only grind one portion at a time – but some powder often remains in the grinder. The ring sits directly on the bean hopper and closes the opening, allowing you to use a puff of air to push the residues through the grinder downwards. This way, the freshly ground powder ends up in the cup instead of in the machine.
Less residual quantity means that each portion remains fresher and cleaner – especially when you switch between different beans. Espresso is complex, but not rocket science; small helpers like this make everyday life calmer. We partner with Eureka. Our opinion is one of many.
At a Glance
| Type |
Accessory for single dosing |
| Material |
Rubber |
| Assembly |
placed directly on the bean hopper |
| Function |
helps to clear residual grind from the grinder |
Who it's for
For anyone who grinds by single doses and wants to keep the residual amount in the grinder low – especially practical if you frequently switch between different beans and want to keep each portion clean.
What to combine it with
The ring belongs to the grinder: you can find suitable models in our coffee grinders; brewing is done on your espresso machine. Our consultation tool helps with the choice.
For clean portioning, a dosing cup is suitable: affordable and precise with the Normcore Collection, particularly finely crafted with the Weber Workshops Collection.
Frequently Asked Questions
How is the ring used?
You place it on the opening of the bean hopper and use a puff of air to push the powder remaining in the grinder down into the cup.
What is it good for?
It keeps the residual amount in the grinder low – so each portion remains fresher and separate, especially when switching between different beans.
Does the ring fit every grinder?
It is designed for Eureka single-dose hoppers. In the showroom, we will gladly match it with your setup.
Can I see the accessory in person before buying?
Certainly. You can experience it live in our showrooms in Bern (Gerberngasse 44) and Zurich (Hagenholzstrasse 50b). We deliver online in 2–4 business days, throughout Switzerland and to Liechtenstein.
Tip from our Coffee Roastery
Those who switch between beans enjoy variety. Our Cozy Chocolate and Nutty Delight bring full-bodied chocolate and nutty notes. For maximum body without acidity, try Very Nutty, and for a fruity experience, Wild Peach. This is our recommendation – one of many.
