Espresso Knock Box 450ml (15oz) – Compact, Holds 8–10 Pucks, Removable Knock Bar, Non-Slip Base
$19.99
Yozcoffee
Duty & Tax Included.
In stock
Contact UsThis Yozcoffee handheld coffee cleaning vacuum is a cordless mini cleaner for dry grounds, chaff and dust around your grinder, espresso machine and counter. A 42,000 RPM motor delivers 1,200 Pa of suction, and it weighs 160 g (5.6 oz) at 22 cm (8.7 in) long. It comes with a soft brush head, a 45° angled nozzle and one reusable filter, and charges through USB-C from a compatible standard 5 V USB power source. Use it for dry debris only, never liquids or wet grounds.
Handheld Coffee Cleaning Vacuum




Need more power or a bigger dust cup? The Coffee Bar Vacuum has 50 W rated power, a 130 mL (4.4 oz) dust cup and a 2,400 mAh battery for busy daily espresso setups. This slim model stays lighter (160 g (5.6 oz) vs about 300 g / 11 oz) for quick touch-ups.
Care: Coffee Grounds Off the Counter.
Loose grounds around the grinder? Pick them up in seconds. A 42,000 RPM motor delivers 1,200 Pa of suction, while the soft brush and angled nozzle reach your dosing area, countertop and the gaps beside your espresso machine.
At 160 g (5.6 oz) and 22 cm (8.7 in) long, it lives beside your coffee gear instead of in a cupboard. Recharge from a compatible standard 5 V USB power source, empty the clear bin and rinse the removable filter when needed.
Spare filters: the vacuum ships with one reusable filter installed. Extra filters are sold separately: Shop Replacement Filters (2-Pack) →
1,200 Pa Suction: A 42,000 RPM motor lifts dry grounds, chaff and coffee dust from counters and mats. Soft bristles for open surfaces and screens; an angled nozzle for corners and gaps.
Cordless USB-C: No cable across the counter. Charges from a standard 5 V phone charger.
160 g (5.6 oz), Pen-Slim: 36 mm (1.4 in) across, so it stands beside your grinder or slips into a drawer.
For the Grounds Left After Grinding.
A few grounds on the mat, a dusting beside the grinder, a spill while dosing: small messes are part of making coffee. Keep this compact vacuum within reach and clear them before they get tracked across the kitchen.
For a deeper cleaning routine, read How to Clean a Coffee Grinder Without Damaging the Burrs.




Note: Additional replacement filters are not included with the vacuum. Spares are sold separately as Replacement Filters (2-Pack).
Dry loose coffee grounds, chaff and fine dust around grinders, espresso machines, dry trays, mats, counters and other coffee-prep surfaces.
It produces 1,200 Pa of suction from a 42,000 RPM motor. That is plenty for dry grounds, chaff and dust on your coffee station; it is not a replacement for a full-size floor vacuum.
No. Use it only for dry debris. Do not vacuum liquids, wet grounds or used pucks, and do not immerse the motor body or charging port.
Use the soft brush on counters, mats, machine panels and screens. Use the 45° angled nozzle for corners and narrow gaps beside coffee equipment.
Only on accessible dry areas your grinder manufacturer recommends cleaning. Always switch off and unplug the grinder first, and keep the nozzle away from burrs and sensitive internal components.
Yes. Remove them before rinsing and let both dry completely before reassembly. Keep the motor body dry.
Spare filters are sold separately as Replacement Filters (2-Pack). Keeping a spare lets you fit a dry filter while the rinsed one dries.
Use a compatible standard 5 V USB power source and the charging cable specified in the supplied instructions. The vacuum charges through its USB-C port.
Yes. Yozcoffee covers this product with a 12-month limited warranty against defects in materials or workmanship under normal use.
Yes. Shipping is free on every order. Delivery usually takes 6-9 business days after dispatch, and Yozcoffee covers import duties.
Review eligibility and next steps in Return Policy.
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Find common product, shipping, and order answers in FAQ.
Questions? Use the contact page.
See the table below for estimated shipping times to your destination. These begin once your order ships, so please allow additional time for order processing. Business days exclude weekends and public holidays.
Customs inspections, severe weather, earthquakes, and other events beyond our reasonable control may cause delays.
| Destination | Estimated delivery after shipment |
|---|---|
| United States* | 6–9 business days |
| Canada | 8–14 business days |
| Mexico | 8–15 business days |
| Austria | 7–11 business days |
| Belgium | 6–9 business days |
| Czechia | 7–12 business days |
| Denmark | 8–13 business days |
| Finland | 8–13 business days |
| France | 5–9 business days |
| Germany | 6–9 business days |
| Ireland | 6–11 business days |
| Italy | 7–11 business days |
| Luxembourg | 6–11 business days |
| Netherlands | 5–9 business days |
| Norway | 8–13 business days |
| Poland | 7–15 business days |
| Portugal | 7–12 business days |
| Spain | 7–11 business days |
| Sweden | 8–13 business days |
| Switzerland | 7–12 business days |
| United Kingdom | 5–9 business days |
| Australia | 5–9 business days |
| Japan | 5–9 business days |
| New Zealand | 10–15 business days |
| Singapore | 5–9 business days |
| Qatar | 7–12 business days |
| United Arab Emirates | 7–12 business days |
For full shipping information and help with delivery issues, see our Shipping Policy.
Ready to start? Email support@yozcoffee.com with your order number and a short explanation. Please wait for return instructions before mailing the item.
For complete eligibility, exchange, shipping, and refund details, read our Return Policy.
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