Electric Anti-Static Bean Sprayer

Adding a tiny amount of moisture, known as the Ross Droplet Technique (RDT), neutralizes the static charge that builds up when beans are ground. This prevents coffee grounds from clinging to the grinder chute or flying around your workspace, ensuring a cleaner process and more consistent dose.

The Lastaforest sprayer uses 16μm ultra-fine atomization, which creates a very light mist rather than a wet spray. When used correctly—just a quick puff on the beans before grinding—the amount of moisture is negligible and will not harm your grinder's burrs or internal components.

With a 150 mAh battery, the device offers up to 40 minutes of continuous working time. For the average home barista, this translates to weeks of use on a single charge.

Yes, the 20ml tank is designed for quick access. We recommend using filtered or distilled water to prevent mineral buildup inside the atomizer, which helps maintain the quality of the mist over time.

It is compatible with most electric grinders. Because it is a handheld, portable tool, you simply mist your beans in your dosing cup or hopper before grinding, making it a universal accessory regardless of your specific grinder model.

The LED indicator serves as a visual cue to let you know the device is active and working. It also adds a subtle, modern aesthetic to your coffee station, making it easy to spot when the unit is powered on.