The Nova | Knock Box With Oak or Iroko Knock Bar
This is an original KNOCDIC® design, produced on demand using high-precision 3D printing. Subtle surface texture and fine layer lines are a natural part of this process and part of what makes each piece unique. Colours may vary slightly from screen to screen, and the wood grain and tone will naturally differ on every knock box.
Why we 3D print our products and why it matters →Elevate your coffee ritual with this stunning modern knock box, created using advanced 3D printing technology and an original in-house design. Inspired by the soft curves of an eggshell, its sleek form blends elegance with innovation, while the textured ribbed pattern adds contemporary sophistication.
Precisely crafted for everyday use, this knock box is both functional and design-forward. Compact, eye-catching, and effortlessly practical, it’s the perfect companion for coffee enthusiasts who appreciate thoughtful design and beauty in every detail.
Product Dimension & Weight:
1. Small - 12.5x12.5x11.5cm (Capcity: 4-6 shots) ~140g
2. Medium - 14x14x12.8cm (Capcity: 6-8 shots) ~160g
3. Large - 15.6x15.6x14.3cm (Capcity: 8-10 shots) ~210g
Oak/Iroko Knock Bar Dimension:
1. Small - Diameter 2.22cm x Length 14.2cm
2. Medium - Diameter 2.22cm x Length 14.2cm
3. Large - Diameter 2.54cm x Length 14.7cm
Pairs well with
Important Note
- Actual colors may vary from what you see on screen.
- Wood pattern and color may differ due to the natural characteristics of the material.
Materials
- Eco-friendly plant-based plastic (PLA)
- Oak / Iroko knock bar
*Please note that actual colors may vary from what you see on screen. Wood pattern and color may differ due to the natural characteristics of the material.
Behind the scene
- Each wooden bar is expertly sanded and hand-varnished for a smooth, natural finish.
- The knock box is coated with a durable, water-resistant layer to ensure lasting performance.
- Thoughtfully designed by KNOCDIC®, a distinctive brand under Tella Studio.
Safety & Use Instructions
- Hand wash with room-temperature water only.
- Not dishwasher or microwave safe.
- Keep away from open flames and heat sources.
- Use only as intended — designed for disposing of coffee grounds.
- Use on a stable surface.
- Avoid excessive force, which may cause damage or injury.
- Discontinue use if cracked or damaged.
- Not a toy. Keep out of reach of children.
The Nova | Knock Box With Oak or Iroko 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.
Product & Color Demo
See what others have purchased
Matte Color
Scarlet Red
Lemon Yellow
Latte Brown & Orange
Charcoal
Off White (Left) & Ivory White (Right)
Dark Blue & Sakura Pink
Olive Green
Marine Blue & Yellow
Pink & Charcoal
Lilac Purple
Brown
Apple Greren
Galaxy Series
Galaxy Green
Galaxy Brown
Galaxy Purple
Galaxy Nebulae
Metallic Series
Metallic Blue
Metallic Black
Metallic Gold
Metallic Green
Marble Series
Marble White
Marble Red
Matte vs galaxy
FINDING THE PERFECT KNOCK BOX
A Knock Box that match your coffee set up
FAQs
Please read our FAQs page to find out more.
What materials are your coffee tools made from?
All our products are made using PLA, a plant-based, biodegradable plastic that is more eco-friendly than traditional petroleum-based plastics. We chose PLA not only for its sustainability but also for its strength, finish, and vibrant colour options.
Are 3D printed tools durable enough for daily use?
Yes! Our products are rigorously tested under real home barista conditions. PLA, when printed and finished correctly (as we do), offers excellent durability — ideal for espresso prep tools like knock boxes and WDTs.
Can I customise the colour or engraving?
Yes, we offer a range of colour options, and custom engraving is available on select items (like knock boxes or wdt tools). Just choose your preferences on the product page.
Do your knock boxes fit all espresso machines?
Our knock boxes generally come in two to three sizes — and if your espresso machine has a large portafilter, you may want to consider sizing up.
We recommend checking the product dimensions listed on the page and measuring your space before purchasing to ensure the perfect fit for your coffee station.
Are your knock boxes dishwasher safe?
Our knock boxes are not dishwasher safe. As they are 3D printed using PLA (a plant-based material), exposure to high heat and steam in dishwashers may cause warping or surface damage. We recommend hand-washing with mild soap and room-temperature water, then drying thoroughly.
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