Square Coffee Knock Box with Real Oak Knock Bar in matte red

KNOCDIC Large Square espresso knock box in matte pastel yellow with a contrasting ash grey inner liner and real oak wood bar.

Rapping a portafilter to discharge a coffee puck into a large white dual-tone square knock box on a kitchen counter.

Size specification infographic displaying the 16x16cm dimensions and 20-22 puck capacity of the large square knock box.

Product design graphic detailing the removable solid oak bar and integrated non-slip base grips on a large coffee waste bin.

Color layout options showcasing the high-capacity square coffee knock box in dual-tone charcoal, tan, and purple combinations.

Color options chart displaying 27 custom matte, metallic, galaxy, and marble colors for the KNOCDIC knock box and espresso machine accessories collection.

Latte Brown and black coffee knock box next to an espresso machine on a wooden surface.

Black coffee waste bin with wooden handle on a kitchen counter with coffee beans and a coffee machine in the background.

Square Coffee Knock Box with Real Oak Knock Bar in matte pink

Square Coffee Knock Box with Real Oak Knock Bar in matte purple

Square Coffee Knock Box with Real Oak Knock Bar in matte orange

Square Coffee Knock Box with Real Oak Knock Bar in matte yellow

Square Coffee Knock Box with Real Oak Knock Bar in matte ivory white

Square Coffee Knock Box with Real Oak Knock Bar in matte off white

Square Coffee Knock Box with Real Oak Knock Bar in matte marine blue

Square Coffee Knock Box with Real Oak Knock Bar in matte dark blue

Square Coffee Knock Box with Real Oak Knock Bar in matte apple green

Square Coffee Knock Box with Real Oak Knock Bar in matte grass green

Square Coffee Knock Box with Real Oak Knock Bar in matte olive green

Square Coffee Knock Box with Real Oak Knock Bar in matte desert tan

Square Coffee Knock Box with Real Oak Knock Bar in matte latte brown

Square Coffee Knock Box with Real Oak Knock Bar in matte brown

Square Coffee Knock Box with Real Oak Knock Bar in matte ash grey

Square Coffee Knock Box with Real Oak Knock Bar in matte charcoal

Square Coffee Knock Box with Real Oak Knock Bar in galaxy green

Square Coffee Knock Box with Real Oak Knock Bar in galaxy nebulae

Square Coffee Knock Box with Real Oak Knock Bar in galaxy brown

Square Coffee Knock Box with Real Oak Knock Bar in galaxy purple

Square Coffee Knock Box with Real Oak Knock Bar in marble white

Square Coffee Knock Box with Real Oak Knock Bar in marble red

Square Coffee Knock Box with Real Oak Knock Bar in metallic blue

Square Coffee Knock Box with Real Oak Knock Bar in metallic green

COFFEE KNOCK BOX

Square Coffee Knock Box with Oak Knock Bar

£52.29 GBP

Product Description

High-volume brewing meets clean, space-saving geometry. The Large Square Espresso Knock Box is explicitly engineered for busy home coffee bars, multi-barista households, and true espresso enthusiasts who want a massive capacity without a cluttered countertop.

✓ Massive 22-Puck Capacity: Roomy, deep geometric interior safely stores 20–22 used espresso pucks, meaning far fewer trips to the compost or bin.
✓ Removable Dual-Layer Design: Features a convenient, slide-out inner container nested inside a modern, customizable outer shell for quick and effortless emptying.
✓ Flush, Space-Optimized Profile: Crisp rectangular edges sit completely flush against your grinder or espresso machine, turning wasted corner space into an ultra-tidy waste hub.
✓ Premium Solid Oak Wood Bar: Outfitted with an extended real oak bar that cushions heavy portafilter impacts, dampening noise while protecting your filter baskets.
✓ 27 Custom Colour Combinations: Made to order in the UK with the option to contrast your outer box color with a vibrant interior accent liner.

Size & Specifications

Dimensions: W16 × D16 × H14.5cm
Capacity: Holds approximately 20–22 standard espresso pucks
Oak Knock Bar Size: 2.52cm Diameter × 16.0cm Length

Materials & Care

Outer Shell & Inner Box: Premium plant-based, food-safe PLA
Knock Bar: Genuine Solid Oak Hardwood
Care Instructions: Hand wash only with cool or lukewarm water. Simply lift the inner box out to rinse clean. Wipe dry immediately after washing.
⚠️ Do not put in the dishwasher, microwave, or expose to boiling water or high-heat environments.

Product variants

✔ Made to order in 1–4 business days
Free UK shipping

✳︎ Important note

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

Square Coffee Knock Box with Oak Knock Bar

Matte Scarlet Red / Matte Red

£52.29 GBP

Matte vs galaxy

Decorative coffee knock box with a oak knowck bar

Find the Right Knock Box for Your Setup

A textured olive green compact espresso knock box placed perfectly on a home barista coffee bar station.

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.