How it works
Four steps to fresh grounds
Beans in, ring to your number, one press. It stops by itself.
1
Fill
Unscrew the hopper and pour in whole beans, up to [25 g].
2
Dial
Turn the outer ring to your number: low for espresso, high for French press.
3
Press
One press. It runs until the hopper is empty and stops on its own.
4
Pour
Unscrew the jar and tip the grounds straight into your basket.
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Why it works
The grind ring sits on the outside
Most travel grinders hide the adjustment inside. This one you change in a second, mid-brew.
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Set it from outside
38 marked steps on the body. No disassembly, no counting clicks in the dark.
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Burr, not blades
A conical burr cuts every bean to the same size instead of shattering them.
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USB-C anywhere
Charge from a laptop, a power bank or the car socket.
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Comes apart to clean
Hopper and burr unscrew and rinse under a tap in under a minute.
The numbers
Measured, not promised
Every figure below comes from the manufacturer spec sheet.
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38steps
From espresso fine to cold brew coarse.
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[25]g
Beans per batch, enough for two cups.
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[1500]mAh
Battery, charged over USB-C.
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[20]grinds
On a single full charge.
Grinds per charge depend on the setting and on how full you load the hopper.
Side by side
Against a hand grinder
Hand grinders are cheaper and lighter. Everything else is where this one earns its place.
| What matters | Kramio | Manual hand grinders |
|---|---|---|
| Effort per batch | One press | 60–90 crank turns |
| Grind adjustment | 38 steps, on the outside | Internal, counted by clicks |
| Stops on its own | ||
| Grinds for two without pausing | Your forearm decides | |
| Works with no plug | ||
| Weight | [confirm in g] | 300–450 g |
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No risk
30 days to try it at home
Grind with it for 30 days. If it does not earn its place on your counter or in your bag, send it back and we refund the order in full.
Shipping is free both ways within the EU. [Adjust this line to your real returns policy.]
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Before you buy
The questions people actually ask
Straight answers, including the parts where it has limits.
Is it fine enough for espresso?
Yes. The lowest settings on the ring are made for espresso and moka pot. Expect to spend a few batches finding your number, the same as with any burr grinder.
How many grinds per charge?
Around [20] batches of [25 g] on a full charge. Coarse settings drain less than fine ones. Charging is USB-C, so a power bank or a car socket works.
Burr or blades?
A conical burr. Blades chop beans into uneven pieces, which makes coffee taste both bitter and sour at once. A burr cuts them to a consistent size.
How loud is it?
About as loud as an electric toothbrush, for roughly the time one batch takes. Noticeably quieter than a blade grinder.
How do I clean it?
Unscrew the hopper and the burr and rinse them under a tap, or use the brush. Keep the motor body away from water.
Can I grind spices in it?
You can, but the oils stay in the burr and your next coffee will taste of them. Keep it for coffee.
When will it arrive?
Orders leave the warehouse within 24 hours and arrive in 5 to 9 business days with tracking. [Adjust to your real carrier and countries.]
What if I do not get on with it?
Send it back within 30 days for a full refund. [Adjust to your real returns policy and support email.]
Still unsure? Write to [your support email] and a human answers.
Last thing
Fresh grounds, wherever the kettle is
Whole beans keep for weeks. Ground coffee keeps for minutes.
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Kramio Electric Coffee Grinder
Free shipping · 30-day returns