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Product Description
Bring clean, architectural geometry to your morning espresso setup. The Facet Espresso Knock Box features a stunning, sculpted multi-faceted exterior inspired by precision-cut stone—engineered for home baristas who want bold, modern lines without sacrificing function.
- ✓ Bold Geometric Sculpting: Crisp, light-catching facets that transform a functional waste bin into a modern coffee station centerpiece.
- ✓ Clean & Seamless Workflow: Effortlessly contains messy used coffee pucks, keeping them off your countertop and out of your sink.
- ✓ Premium Dual-Wood Options: Fitted with a solid, real Oak wood knock bar to absorb hard impact and protect your portafilter.
- ✓ Made to Order Customization: Available in 27 custom matte, metallic, galaxy, and marble shades to match your espresso setup flawlessly.
- ✓ Two Capacity Sizes: Choose between our space-saving Medium footprint or our high-capacity Large bin.
Size & Capacity Guide
- Medium: W12.2 × D12.2 × H12.2cm (Holds approx. 7–10 espresso pucks)
- Large: W13.8 × D13.8 × H13.8cm (Holds approx. 12–14 espresso pucks)
Hardwood Knock Bar Dimensions
- Medium: 2.3cm Diameter × 14.0cm Length
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Large: 2.5cm Diameter × 14.7cm Length
Materials & Care
- Body: Premium plant-based PLA
- Knock Bar: FSC-Certified Solid Oak Hardwood
- Care Instructions: Hand wash only. Wipe clean with a damp cloth and dry after use
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⚠️Do not put in the dishwasher, microwave, oven, freezer, or expose to direct high heat sources.
Precision Digital Craftsmanship
Each KNOCDIC® Facet knock box is individually made to order using high-precision 3D modeling and printing. This eco-friendly process minimizes material waste and gives the sharp, geometric edges a sophisticated surface texture that highlights its custom, handmade origin.
Free UK shipping
Eco-Friendly & Made to Order: Each KNOCDIC® knock box is 3D-printed using plant-based PLA. This creates a lightweight, durable body with a subtle, textured finish that is unique to the handmade process.
Why we 3D print our products →Pairs well with

The Facet Geometric Espresso Knock Box with Oak Knock Bar
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 48 hours on weekdays.
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Shipping Information
- Ships within 1-4 business days.
- Ships in our fully recyclable wrapping and boxes. -
Customer Support
Give us a few details and we’ll offer the best solution. Connect by chat, email, and more.
We are available Monday to Friday (10am-6pm GMT)
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FAQ’s
Visit our FAQs page to find answers to common questions.
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Contact Us
We'd love to hear from you. Our team is here to help. Visit our contact page to send us a message.
Matte vs galaxy


Find the Right Knock Box for Your Setup

Designed to Match Your Coffee Setup
Choose the size and colour that fit your machine, counter space, and daily espresso routine.
FAQs
Everything you need to know before choosing your knock box.
What materials are your coffee tools made from?
All our knock boxes are made using PLA, a plant-based material chosen for its strength, smooth finish, and vibrant colour options.
Are 3D printed tools durable enough for daily use?
Yes. Our tools are designed for daily home espresso use. To keep them in the best condition, avoid high heat, dishwashers, and prolonged soaking.
Can I customise the colour or engraving?
Yes. Many products are available in a range of colours, and custom engraving is available on selected items. For custom engraving, please leave us a message.
Do your knock boxes fit all espresso machines?
Our knock boxes come in multiple sizes to suit different setups. If you use a larger portafilter or have limited counter space, check the product dimensions before ordering.
Are your knock boxes dishwasher safe?
No. Our knock boxes are made from PLA, so dishwashers, high heat, and steam may cause warping or surface damage. Hand-wash with mild soap and room-temperature water, then dry thoroughly.























