Comparison: Best Espresso Knock Box (Updated | Oct 22nd)
When it comes to maintaining a clean and efficient espresso workspace, selecting the right knock box is essential. Designed to hold used coffee grounds, a quality espresso knock box should balance durability, ease of cleaning, and seamless integration into your brewing routine. This comparison highlights top options, evaluating materials, capacity, portability, and practical features to help baristas and home enthusiasts alike make an informed choice. Whether prioritizing stainless steel sturdiness or compact design, discovering the best espresso knock box can streamline your coffee ritual without compromising workspace aesthetics or functionality.
Editor’s Choice
Best for a specific purpose
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Best for premium build:
Breville Knock Box 10 BEA501BSS -
Best for best budget:
HOMEE Coffee Knock Box 4.8 Inch Shock-Absorbent Durable Barista Style Knock Box With Removable Knock Bar and Non-Slip Base Gift (Round) -
Best for best value:
Ourokhome Knock Box Espresso Accessories -
Best for large capacity:
IAOSEN Knock Box Large Capacity Design Espresso Knock Box Shock-absorbent Knock Box Espresso with Removable Knock Bar and Non-Slip Base Espresso Accessories for Home/Office -
Best for silent operation:
homeffect Knock Box for Coffee Grounds – Innovative Barista Accessory with Improved Handling – Coffee Knock Box for Espresso Machine -
Best for sanitary surface:
Ninja Luxe Café Knock Box -
Best for compact design:
Coffee Knock Box -
Best for set of 2:
Coffee Knock Box -
Best for stainless steel:
DIBTSA Espresso Knock Box -
Best for wooden lid:
SpringPosh Knock Box with Premium Maple Wood Lid for Coffee & Espresso Grounds
Product Comparison: Best Espresso Knock Box
Premium build
Breville Knock Box 10 BEA501BSS, Brushed Stainless Steel
Breville
- The Breville Knock Box 10 is the perfect match for your espresso machine. Strike the portafilter against the knock bar for quick, easy and mess-free disposal of the coffee puck.
- PREMIUM DESIGN: Incorporating our Luxe design, the new-look knock box will perfectly complement the Breville range of espresso machines.
- EASY TO CLEAN & EMPTY: The Knock Box 10 incorporates a removable knock bar, allowing easy cleaning of the inner vessel.
- EASY STORAGE: Compact design lets you neatly store on the drip tray when not in use.
- LARGE PUCK CAPACITY: Conveniently store up to 10 espresso pucks, for quick and easy disposal.
Best budget
HOMEE Coffee Knock Box 4.8 Inch Shock-Absorbent Durable Barista Style Knock Box With Removable Knock Bar and Non-Slip Base Gift (Round)
HOMEE
- FAST PROCESSING – Dispose of your used coffee grounds quickly and easily within inches of your espresso maker. You can store old coffee grounds for gardening, old coffee grounds can be a rich fertilizer option for your garden beds. Black espresso knock box give you ample storage space for holding the residual coffee grounds so that you can later transfer them to a compost bin.
- PERFECT SIZE – The coffee waste bin only 4.8inch is perfect for storing underneath most espresso machines. The espresso machine knock box capacity is large enough that you don't have to empty it too often, made of sturdy ABS plastic with a food-safe rubber bar.
- HIGH QUALITY – Rubberized knock bar won’t dent or scratch your portafilter and helps eliminate spills, it keeps The Portafilter Safe.
- DETACHABLE KNOCK BAR – Rubber bar can be removed from its plastic holder for emptying and cleaning,The bar comes out easily for fast cleaning.
- STRONG STABILITY – The puck box features a non-slip rubber pad on the bottom to stabilize the knock box and reduce noise, prevents sliding and won’t scratch kitchen countertops.
Best value
Ourokhome Knock Box Espresso Accessories, The Latest Patented Stainless Steel Espresso Machine Tool for Coffee Ground with Removable Knock Bar, Handle and Lid, Dishwasher safe, 4.8 inch
Ourokhome
- Essential Barista Tool: Our espresso knock box is a must-have for every coffee enthusiast. Imagine quickly and easily disposing of used coffee grounds after each shot, keeping your countertop clean and tidy
- Knock box with a larger storage space: Enable you to collect a significant quantity of coffee grounds at once without producing any unpleasant smell. You don't have to run to trash bin each time when you want to make a new coffee
- Stable coffee grounds container: The exterior of knock box is made of thickened 304 stainless steel, which makes the whole coffee grounds bucket more stable. You don't have to worry about knocking the coffee grounds over or cracked
- Premium knock box: It is built to withstand repeated use. The thick rubberized bar is tough enough to handle frequent knocks without denting or warping. The detachable design facilitates effortless cleaning
- Humanized Design: The three-quarter wrap-around box design is to avoid coffee grounds from splashing. The tapping rod is encased in a rubber exterior, while the base is equipped with four silicone pads to minimize noise
Large capacity
IAOSEN Knock Box Large Capacity Design Espresso Knock Box Shock-absorbent Knock Box Espresso with Removable Knock Bar and Non-Slip Base Espresso Accessories for Home/Office
iaosen
- [High Quality Coffee Knock Box]:This knock Box is made of high-quality ABS material,Well made and sturdy with very thick material.The knock bar is made of durable and flexible rubber and contains a strong steel core that reduces noise and protects your portafilter when struck.Precisely carved notches on the sides hold the rubber bar securely in place.
- [Large Opening,Large Capacity Design]:The Knock Box Espresso with large opening deep groove design,Holds more coffee grounds so you don't have to empty it as often.Enlarged opening desig can better protect your countertop clean and tidy,so that the coffee grounds easily fall into the bucket,giving your kitchen or coffee bar a neat and elegant look.
- [Anti-Slip and Shock-Absorbing]:The Espresso Knock Box Rubberized bottom ring with anti-slip and shock-absorbing design,Ensures stability when knocking puck,and preventing damage to your countertop during use.
- [Easy to Clean]:Rubber knock bar easy to disassemble,for easy cleaning of the inner vessel,pour out coffee grounds,and then rinsing with water or directly in the dishwasher safe.
- [Perfect Size &Fast Processing ]:This Coffee Grounds Knock Box is ideal for storing under most espresso machines, and is more suitable for home and office making coffee.IAOSEN Knock Box Espresso is a must espresso machine accessories for anyone who enjoys brewing espresso at home.Whether you're a seasoned barista or just starting out,this knock box is sure to enhance your coffee brewing experience.
Silent operation
homeffect Knock Box for Coffee Grounds – Innovative Barista Accessory with Improved Handling – Coffee Knock Box for Espresso Machine, Black
homeffect
- STYLISH DESIGN – The coffee grounds knock box, designed in Germany, has an improved and stylish design that makes it a great addition to any kitchen.
- CLEAN KNOCK OFF – Our innovative knock-off pad and the raised back panel ensures clean coffee grounds disposal and eliminates countertop splashing. Enjoy a cleaner kitchen.
- EXTRA SILENT – Our extra silent knock-off pad reduces disruptive noise with its soft material and anti-slip rubber on bottom. Enjoy a peaceful coffee experience.
- PERFECT SIZE – Our knock box (4.8 x 4.6 inches) fits most espresso machines' drip tray, saving space and keeping your area tidy for a convenient coffee experience.
- EASY CLEANING – The knock box is easy to clean with its wide opening and dishwasher safe feature, making it the perfect espresso accessory.
Sanitary surface
Ninja Luxe Café Knock Box, Accessories for Espresso Machine, Easy & Mess-Free Puck Disposal, Coffee & Espresso Grounds, Non-slip Base, Removable Bar, Holds 10 Double Shot Pucks, XSKKNOCKBOX
Ninja
- EASY PUCK REMOVAL: Tap your portafilter against the knock bar for quick, mess-free disposal of coffee grounds.
- SANITARY SURFACE: Provides a sanitary surface for knocking coffee grounds separate from a waste bin.
- PUCK STORAGE: Fits up to 10 double shot pucks.
- EASY TO CLEAN: Knock bar is removable for easy cleaning.
- PREMIUM FINISH: Elegant stainless steel finish.
- WHAT'S INCLUDED: Knock Box with removable knock bar.
Compact design
Coffee Knock Box, 4.6 in, Barista Style Espresso Grounds Knock Box, Removable Plastic Knock Rod, Non-Slip Base, Espresso Maker Accessory (Black)
Auden Arctic
- Compact Design: This 4.6-inch barista-style knock box is perfect for collecting used espresso grounds from your espresso machine.
- Sturdy Construction: Made of heavy-duty plastic, the knock box features a non-slip base for stability.
- Removable Knock Rod: The included plastic knock rod allows for easy disposal of spent grounds.
- Easy Cleaning: The smooth interior surface makes cleaning the knock box a breeze.
- Versatile Accessory: Compatible with most espresso makers, this knock box is an essential addition to any home or commercial coffee setup.
Set of 2
Coffee Knock Box,Set of 2 Pieces Espresso Knock Box Coffee Tamper Mat Reliable Barista Tools,Espresso Dumpster with Removable Knock Lever and Non-Slip Base,for Barista Bar Shop Worktop
MYSENLAN
- 【High Quality Material】The espresso knock box is made of high quality ABS material, which is environmentally friendly, healthy and safe, quality guaranteed, and durable enough. The coffee tamper pad is made of food-grade safe silicone material, which is resistant to high temperature and not easily deformed when used. The coffee box size is 4.8 inches/15cm, and the coffee tamper pad size is 6.9*4.9 inches/17.5*12.5CM. Below the espresso machine, it is easy to access, safe and space-saving.
- 【Unique Design】The coffee grounds trash can is designed with a deep bowl, the capacity is large enough, and the bottom has a non-slip design, which will not slip off or scratch the kitchen counter during use, and you can tap it to make the dumping cleaner. Equipped with a detachable percussion stick and a silicone coffee tamping pad, the crossbar is reinforced, and in order to avoid the harsh sound of metal friction, it is wrapped in rubber, which is more convenient to use.
- 【Practical and Multifunctional】This coffee grounds strike box and coffee tamper pad is suitable for home, cafes, bars, restaurants, offices and other places, it can collect a lot of coffee grounds and is an ideal accessory for professional semi-automatic coffee machines. At the same time they are suitable for coffee lovers and baristas and are the perfect gift for friends, family or clients.
- 【Easy to Clean】The espresso knock box has a beautiful appearance and is not easy to stick coffee powder, rinse the container and bar with warm water or directly put it in the dishwasher to clean, save your time cleaning coffee tools.
- 【Buy with confidence】: We provide 100% satisfactory service. If you have any questions during use, please feel free to contact us so that you can have a pleasant shopping experience.
Stainless steel
DIBTSA Espresso Knock Box, Stainless Steel Coffee Grounds Knock Box, With Removable Knock Bar and Non-Slip Rubber Base (Silver)
DIBTSA
- Material: The knock box body was made of stainless steel , durable in use and not deformed. The knock bar was made of stainless steel and wrapped in rubber , won't dent or scratch your portafilter and helps eliminate spills , it keeps the portafilter safe. Rubber ring on the bottom of the coffee knock box will keep it from shifting during use, also to reduce noise, prevents sliding and won't scratch kitchen countertops
- Size: On most espresso machines, the dump bin (diameter :4.5 inch, the longest of height :4.5 inch, the shortest of height : 3 inch ) fits onto the drip tray in a space-saving manner, so that it's always tidy and ready to use at all times
- Feature: When the protafilter is knocked off , the coffee grounds now fall directly into the grind box ,the raised rear wall prevents splashes. No cleaning the countertop afterwards.The bar can be removed from the knock box for cleaning
- Easy to Clean: You can clean it by hand or dishwasher , save your time on the washing
- Package included: One coffee knock box, one bar
Wooden lid
SpringPosh Knock Box with Premium Maple Wood Lid for Coffee & Espresso Grounds, Espresso Machine Accessory, Easy Disposal of Coffee Pucks, Removable Knock Bar, 5.3-inch Opening (Charcoal Black)
SpringPosh
- SpringPosh Knock Box – Every Coffee enthusiasts dream to make high quality coffee or espresso paired with making cleaning up a breeze with SpringPosh's Knock Box. The curved oblique design allows for a speedy clean up so you can get back to enjoying your coffee faster while maintaining a elegant look in the kitchen with our minimalistic knock box.
- Elegant & Versatile – Perfect addition to any countertops with our all-natural maple wood lid. Its sleek and modern design works well with many home styles and décor. The wooden lid was designed for ease of use on a day to day basis for coffee enthusiasts in mind. It is protected with moisture resistant sealant. The curved oblique design has side vent openings that allow for steam and air exchange, which helps maintain moisture levels in the container.
- Usability – Our goal was to make it easier for coffee enthusiasts. Simplicity combined with Minimalism. Simply remove the wooden lid, knock away your coffee pucks and put the lid back on for a smooth mess free clean up of the coffee pucks. Our knock box has a precisely engineered 23° arc bevel and 5.3inch opening, ensuring the best angle to prevent coffee grounds from splashing while facilitating a smooth and efficient knock, which can hold up to 23 pucks.
- Reduce Noise – The knock bar is made of high density aluminum that is wrapped in high strength rubber, paired with anti-slip pad on the bottom that can withstand prolonged usage of the knock box. This design combination effectively reduces noise when in use.
- Easy to Clean – Our knock box is simple and easy to clean. It comes with a detachable design that is user friendly. Rust resistant caps that is easy to take off, which will remove the knock bar. We recommend hand washing the body and the removable knock bar and to clean the lid, wipe with a slightly damp cloth. Emptying used grounds on a regular basis is recommended to help avoid natural mold build up.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
Which knock box is made of stainless steel?
Breville Knock Box 10 BEA501BSS, Ourokhome Knock Box, and DIBTSA Espresso Knock Box are made of stainless steel.
Which knock box includes a removable base?
Coffee Knock Box (B0DP42DYKQ) and DIBTSA Espresso Knock Box (B08TR7MCTT) have removable bases.
Which option has a wooden lid?
SpringPosh Knock Box (B0DB99JLZ5) features a premium maple wood lid.
Which knock box is designed for large capacity?
IAOSEN Knock Box (B0D1YHDJ66) has a large capacity design.
Which knock box comes in a set of two?
Coffee Knock Box (B0BC17RMV1) is a set of two pieces.
Which knock box is shock-absorbent?
HOMEE Coffee Knock Box (B07FHYFP6N) and IAOSEN Knock Box (B0D1YHDJ66) are shock-absorbent.
Which knock box is designed for easy cleaning?
Ninja Luxe Café Knock Box (B0DB6CJKY3) is designed for easy & mess-free use.
