MHW-3BOMBER
MHW-3BOMBER Coffee Bean Dosing Cup and RDT Spray Bottle Set
Best workflow upgrade for home baristas seeking cleaner, more consistent espresso.
Elevate your espresso preparation with the MHW-3BOMBER Coffee Bean Dosing Cup and Static Reduction Spray Bottle Set. This essential accessory kit is designed for coffee lovers seeking precision and consistency. The aluminum dosing cup ensures accurate coffee grounds transfer, while the 10ml RDT spray bottle helps minimize static, leading to cleaner grounds and a more even extraction. Its thoughtful design makes it a practical addition to any home barista setup, simplifying the process of preparing the perfect shot.
$83.99
Owner Satisfaction
4.6
/ 5
Category Rank
202
/ 879
#202 in Coffee Grinder Accessories
Price vs Category Average
+17%
Above average
Material
Aluminum
/ Aluminum
Who it's for
- Home baristas tired of cleaning up stray coffee grounds
- Workflow-focused enthusiasts seeking a more efficient morning ritual
- Precision-minded brewers aiming for consistent extraction and flavor
Who should skip it
- Busy coffee drinkers prioritizing speed over ritual
- Beginners wary of potential grinder maintenance issues
- Casual drinkers satisfied with their current grinder performance
Performance breakdown
Static Mitigation
The RDT spray effectively eliminates messy grounds retention in your grinder.
Build Durability
Heavy-duty aluminum construction withstands daily use in a busy kitchen.
Workflow Efficiency
Streamlines the dosing process for a faster, cleaner espresso routine.
Dosing Precision
Wide-mouth cup design ensures zero-loss transfer of beans and grounds.
Extraction Consistency
Uniform grounds distribution leads to more predictable and balanced shots.
Ergonomic Handling
Compact size fits comfortably in hand during the weighing process.
Key Specs
Material
Aluminum
Spray Bottle Capacity
10ml
Model
P7112B
Features
- Reduces static for cleaner grounds
- Ensures accurate coffee ground transfer
- Improves extraction consistency
- Durable aluminum construction
- Includes 10ml static reduction spray bottle
What customers say
The MHW 3BOMBER Coffee Bean Dosing Cup and RDT Spray Bottle Set offers a superior coffee preparation experience. Users appreciate the dosing cup's precise fit, simplifying single dose grinding and maintaining a clean workspace. The RDT spray bottle effectively controls static with its fine mist, ensuring optimal bean condition for consistent grinds. This high quality set is an essential upgrade for home baristas aiming for accuracy and a streamlined, mess free workflow. It represents excellent value for enhancing your daily coffee ritual.
Know before you buy
RDT stands for the Ross Droplet Technique. By lightly misting your beans with a tiny amount of water before grinding, you significantly reduce static electricity, which prevents grounds from clinging to your grinder's chute and minimizes mess.
The dosing cup is designed with a universal shape that fits most standard 58mm portafilters. Its wide opening ensures a clean transfer of grounds without spilling.
No, the aluminum is food-grade and inert, meaning it will not impart any metallic flavor or chemical residue to your coffee beans. It is a durable, lightweight material that is easy to keep clean.
You only need a very fine mist—usually just one or two quick sprays—to coat the beans. Using too much water can cause clumping in the grinder, so start with the smallest amount possible.
Yes, this set works perfectly with both electric and manual grinders. It is particularly helpful for hand grinders, as it keeps the internal burrs cleaner and makes the grinding process more efficient.
Still have a question?
Ask Hayley anything about this product before you decide.