Description
RDT: The Smartest 1-Second Upgrade
If you’re grinding fresh coffee, chances are you’ve already seen the mess: grinds sticking to the chute, clinging to your dosing cup, or flying off onto the scale. That’s where RDT (Ross Droplet Technique) comes in—and our spray bottle is designed to make it easy.
Just one or two fine mists before grinding can dramatically reduce static. Your beans stay clean, your scale stays clean, your grinder stays clean and your conscience stays clean too. This bottle delivers a perfect, fine mist every time without soaking your beans.
The compact design fits neatly in any workflow, and the glass base adds weight and elegance that plastic bottles lack. It’s the kind of barista tool that doesn’t just look better—it works better.
We really hope you enjoy this product!
How much water should I use?
Just 1–2 sprays (less than 0.5ml) is usually enough for 15–20g of beans. Don’t overdo it—you’re aiming for a mist, not a shower.
What’s the benefit of a glass base?
It’s more stable, easier to clean, and looks more professional. Plastic bottles tip easily and can absorb odors—glass doesn’t.
Will it work with all grinders?
Yes! Whether you’re using conical or flat burrs, single-dosing or not, RDT works. It’s especially helpful for flat burrs and light roasts.
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