Smarter, more precise, and more intuitive than ever — The MHW-3BOMBER Cube Coffee Scale 3.0 Pro & 3.0 mini Pro is the evolution of a proven classic.
Building on the foundation of Cube 2.0, this upgraded version brings enhanced interaction, more stable data performance, and deeper brewing insights. Designed for both home enthusiasts and professional baristas, it seamlessly integrates precision weighing with real-time brewing intelligence — so you can focus on what truly matters: control, consistency, and flavor.
Multi-Mode Precision
Three dedicated modes — Manual, Pour-Over, and Espresso — are tailored to different brewing styles. Each mode presents key data sets clearly, ensuring an efficient and intuitive workflow across all scenarios.
Compact Design, Professional Performance
Minimalist in form, powerful in function. The Cube 3.0 Pro & 3.0 mini Pro fit comfortably under most espresso machines and brewing setups, making it a versatile tool for any coffee environment.
Next-Level Smart Brewing
Equipped with an upgraded solid-liquid detection system and intelligent auto-timing, the Cube 3.0 Pro & 3.0 mini Pro precisely identify pouring and extraction phases. It tracks time, weight, flow rate, and brew ratio in real time — delivering a smoother, more focused brewing experience with minimal manual input.
Real-Time Flow Rate Control: Monitor your pour in real time with live flow rate visualization. Whether dialing in espresso or refining a pour-over recipe, every variable is visible, helping you achieve greater consistency and repeatability.
Enhanced Stability & Anti-Interference: Optimized touch logic significantly reduces accidental triggers. Whether you switch drippers, reposition servers, or swap portafilters, your data remains continuous and reliable — no unintended resets, no lost brews.
High-Precision Sensor System: Engineered with an ultra-sensitive sensor for fast response, high accuracy (0.1g), and a wide weighing range, making it ideal for everything from fine espresso dosing to larger brew setups.
Gravity-Sensing Auto Start: Designed for seamless operation — the scale automatically powers on and tares when weight is detected. Place your equipment and start brewing; no extra steps are required.
Smart Memory Function: Remembers your most recently used mode and settings, so you can pick up right where you left off and streamline your daily routine.
Mute Function: Turn off sound for a quiet coffee-making experience.
Shipping Order Time
Once your payment is confirmed, standard orders are processed within 1-2 business days (excluding weekends and public holidays).
Order Modifications & Cancellations
If you wish to cancel your order or update your delivery address, please contact us at info@mhw3bomber.com within 24 hours of purchase, before dispatch.
Once an order is in transit, changes or cancellations are no longer possible. However, you may easily initiate a return upon delivery in accordance with our Refund Policy.
Shipping & Order Fulfillment
To ensure the fastest possible delivery, your order will be shipped from the nearest warehouse with available stock. Our shipping locations include:
United States (US)
Germany (DE)
United Kingdom (UK)
China (CN)
Split Delivery Notice
If items in your order are located in different hubs, they may arrive in separate packages with distinct tracking details.
Taxes & VAT
Applicable sales tax or VAT is calculated and clearly displayed at checkout—there are no hidden fees upon delivery.
Customs & Import Duties
Depending on your country's import regulations, cross-border shipments may occasionally incur local customs fees or import duties upon arrival. Where required by local laws, these charges are determined by local authorities and remain the recipient's responsibility.
Note: We do not ship to P.O. Boxes, APO addresses, or Packstation.
Shipping Countries & Regions
Countries/Regions
Condition/ Options
Reference time limit
Shipping Fee
United States (excluding Alaska, Guam, Hawaii, Puerto Rico)
<USD $99 Standard - Ship from US & CN
5-10 business days
USD $9.90
>=USD $99 Standard - Ship from US & CN
Free
Canada, Australia, New Zealand
<USD $99 Standard - Ship from CN
7-15 business days
USD $9.90
>=USD $99 Standard - Ship from CN
Free
United Kingdom, Germany, France, Italy, Spain, Ireland
<USD $99 Standard - Ship from UK & EU & CN
7-15 business days
USD $9.90
>=USD $99 Standard - Ship from UK & EU & CN
Free
Rest of Europe: Austria, Belgium, Netherlands, Poland, Switzerland, etc.
<USD $99 Standard - Ship from EU & CN
8-15 business days
USD $9.90
>=USD $99 Standard - Ship from EU & CN
Free
United Arab Emirates, Saudi Arabia
<USD $99 Standard - Ship from CN
8-15 business days
USD $9.90
>=USD $99 Standard - Ship from CN
Free
Rest of Middle East: Kuwait, Qatar, Oman, Bahrain, etc.
<USD $99 Standard - Ship from CN
10-15 business days
USD $9.90
>=USD $99 Standard - Ship from CN
Free
Japan, Hong Kong SAR, South Korea
<USD $99 Standard - Ship from CN
3-10 business days
USD $9.90
>=USD $99 Standard - Ship from CN
Free
Selected Southeast Asian Countries (Singapore, Malaysia, Thailand, etc.)
<USD $99 Standard - Ship from CN
5-10 business days
USD $9.90
>=USD $99 Standard - Ship from CN
Free
Mexico, Colombia, South Africa
<USD $99 Standard - Ship from CN
15-30 business days
USD $15.90
>=USD $99 Standard - Ship from CN
Free
Chile, Peru
<USD $99 Standard - Ship from CN
20-40 business days
USD $15.90
>=USD $99 Standard - Ship from China
Free
Oversized & Heavy Item Shipping
Additional shipping fees may apply to certain large or heavy items depending on your delivery destination. Any applicable fees will be automatically calculated and displayed at checkout. Please confirm your final total before completing your purchase.
At MHW-3BOMBER, we are committed to providing you with an exceptional shopping experience. If for any reason you are not fully satisfied with your purchase, you may request a return within 30 days of receiving your product. Refunds will be processed to the original payment method, excluding shipping charges. For purchases made through authorized retailers, please contact the retailer directly. Please note that we do not offer exchanges, nor do we provide return shipping labels.
Return Conditions Based on Various Situations:
Return Shipping Rules
Return Type
Returned Item Type
Order Amount
Refund Rules
Full Return
Full return order
< USD$99
Original shipping fee is non-refundable (USD$9.90/USD$15.90)
≥ USD$99
Deduct 15% of the return amount (restocking fee)
Full return order (Specific Items Only)
Based on actual order amount
Deduct Specific items shipping fee (USD$35/USD$75)
Full return order (Specific Items and Regular Items)
Based on actual order amount
Deduct Specific items shipping fee (USD$35/USD$75) and 15% restocking fee for other items
Partial Return
Partial return order
< USD$99
No fees deducted
≥ USD$99
Deduct 15% of the return amount (restocking fee)
Partial return order (Including Specific Items)
Based on actual order amount
Fees depend on returned item type: a. Only Specific items: Deduct Specific items shipping fee (USD$35/USD$75) b. Regular items: Deduct 15% of the return amount (restocking fee)
Note: Refunds will be calculated based on the actual amount paid, including any discounts, shipping fees, and promotions. Refunds will be issued in the original order currency.
Return Process
Eligibility:
We accept return requests within 30 days of receiving your product.
Items must be unusedand in their original packaging and condition.
Steps to Initiate a Return:
Contact Customer Service:Reach out to our customer service team with your order details and reason for return.
Shipping Costs: Unless the return is due to our error or a defective product, customers are responsible for return shipping costs.
Return Approval & Address:Once approved, we will email you the specific return address.
Refund Processing
Once the returned item is received and inspected, your refund will be processed within 5-7 business daysto the original payment method.
Original shipping fees will be refunded according to the return shipping rules above.
Exchange Policy
We do not offer direct exchanges. If you wish to exchange an item for a different size, color, or style, please return the original item and place a new order for the desired product.
Damaged or Defective Items
If you receive a damaged or defective item, please contact us immediately with photos of the item. Our dedicated customer service team will prioritize resolving the issue promptly and professionally.
Non-Returnable Items
Certain items are not eligible for return, including final sale itemsand personalized or custom-made products. These items are crafted specifically for you and are non-returnable. Please check the product description or contact us for questions regarding the eligibility of specific items.
Policy Update
This return policy was last updated on: November 11, 2024 (CST).
Contact Us
If you have any questions about our return policy, feel free to contact us at info@mhw3bomber.com. Our customer service team is available Monday through Friday, 9:00 AM to 6:00 PM (CST).
Customer Reviews
Overall rating: 4.8 / 5 from 33 reviews.
Love the products, very well made, sturdy, the wood has a great finish! My only concern was that it took almost 3 weeks to receive everything, I wish there was a way to get it shipped faster and the refund policy is a bit sketchy!
Store owner replied:
Thank you so much for your kind words, Sepahrad! 🙌
We’re thrilled to hear you’re loving the Cube Scale — especially the craftsmanship and wood finish. That means a lot to us! 🌟
We’re really sorry to hear about the shipping time and your concerns about the refund policy — we totally understand how that can be frustrating. We're constantly working on improving both speed and clarity, especially for international orders, and your feedback helps us do just that.
Thanks again for being part of the MHW-3BOMBER community — we hope every brew is better with your new gear! ☕💬
Works well, priced well and when my first order got lost in the mail they replaced it pro-actively by reaching out to me, very happy overall
Store owner replied:
Thank you so much for your kind words, Daniel! 😊
We’re really happy to hear everything worked out and that you’re enjoying the Cube Scale 2.0 Mini. Your satisfaction means a lot to us — happy brewing! ☕💛
Excelentes accesorios muy elegantes y super de alta calidad
Store owner replied:
Thank you, Ricardo! We're so glad to hear you’re enjoying the elegant design and quality of our accessories. We appreciate your support and hope they add a little extra to your coffee moments! ☕✨
Initial impressions are great. This scale feels substantial and well built for its small size. The touch buttons are very sensitive, which I personally like, as my last scale required significantly more force which led to its demise.
Speaking of small, its compactness and (smart) features lends its for both bean grind and shot weighing with timer for making and improving espresso.
The only improvement I would like to see is a cleaner more intuitive workflow when using the smart feature but then, after few times, it becomes a reflex action anyway.
Great first impressions and at this price point, fabulously affordable addition to anyone’s workflow to improve upon the quality of your espresso shots.
Store owner replied:
Hi Robert! 😊 Thanks for your feedback on the Cube Coffee Scale 2.0 Mini! We’re glad you love its build quality and sensitive touch buttons. Your thoughts on the smart feature workflow are appreciated, and we’ll keep that in mind. Enjoy your brewing! ☕✨
I love it!
Very good quality and super accurate. I love how small it is so it will not take too much space
Excellent little espresso scale! The MHW-3BOMBER Mini Pro 3.0 is accurate, fast, and packed with useful features like Espresso Mode and an automatic timer. It's well-built, easy to use, and has made my espresso workflow much more consistent. Fantastic value for the money!
The scales is easy to use and a game changer for making espresso. The scale weighs by grams and is easy to zero out before grinding the coffee beans or pulling a shot. No more guessing. The scale is a great value.
This shipped from China which gave me a little concern. I emailed the company which relied immediately. The package was delivered in record time. It only took about 8 days.
We are extremely pleased with our scale. It is exactly what we were looking for. It’s small, sturdy, and substantial. Well made and it only took 2 weeks to receive it. It has taken our home espresso and matcha preparation to higher levels. We would totally recommend this product!
funciona muy bien, es precisa, se pueden usar con las funciones simples o con las funciones inteligentes.
se ve de calidad , la batería dura mucho.
el diseño es muy elegante y atractivo.
tiene el tamaño ideal para trabajar con maquinas expreso.
I love this scale sooooo much! I use it for EVERYTHING! From matcha to tea to coffee and even for baking! And I absolutely LOVEEEEE how it’s rechargeable! I’ve never seen a rechargeable scale before, most in my experience were with batteries, rechargeable is super convenient to me. Also it’s soo sleek on the counter top. When it’s off it looks like a black slab which would fit any minimalist coffee setup! Love this product! Would buy again! And amazing for the price!
Store owner replied:
Thank you so much for your wonderful feedback and kind recommendation! We're thrilled that you're happy with our product, finding it to have a great design, be easy to use and of a perfect size for different brewing methods. We'll keep striving to offer excellent products for you.
This scale is very accurate. It also can provide a sequence program (smart mode) that basically guides you through brewing processes involving timing and volumes, although it's not intuitive. You just have to use a cheat sheet until you get used to it. Not a big deal. I love it! Thanks to Mark at Coffee Geek for his review which is how I learned bout the Cube.
Store owner replied:
Thank you, friend! We're so glad to hear you're loving the Cube Coffee Scale 2.0 Mini and all your other MHW-3BOMBER products. Your recommendation means the world to us—happy brewing! ☕✨
Wonderful little scale. Easy to use and sensitive!
Store owner replied:
Thank you, JP! We're glad you're enjoying the Cube Coffee Scale 2.0 Mini. Happy to hear it's easy to use and meets your precision needs—cheers to many perfectly measured brews! ☕✨
Very intuitive and easy operation. Very convenient..!
Awesome little scale works wonders while making espresso. Fits perfectly with my breville express impress (without using the clear plastic shield). Included silicone mat helps sustain a naked portafilter while weighing and pouring from a blind shaker.
Store owner replied:
Dear friend,
Thank you very much for your feedback! Your suggestions are crucial to us and we will continue to improve our services. If you have any other needs or special requirements, please feel free to let us know. We are committed to providing you with a better service experience. Thanks for your support again! Wishing you and your loved ones all the best and a wonderful future!
Best Regards,
MHW-3 bomber
Very pleased with this purchase, I already bought lots of other stuff, great quality great price
Store owner replied:
Thank you for choosing MHW-3BOMBER and for sharing your positive experience!
Your satisfaction is our top priority！If you have any questions or need assistance, don't hesitate to reach out. Here's to many more enjoyable coffee moments ahead!♥
A bit hard to use when measuring the right amount of coffee when put in. Maybe i should have bought the smaller size for my espresso machine
