zeroHero Rui Mini Portable Electric Grinder - USB Rechargeable & Adjustable Setting
zeroHero Rui Mini Portable Electric Coffee Grinder
Don't let travel compromise your brew. The zeroHero Rui Mini packs professional-grade grinding into an ultralight 480g, foldable design. Enjoy café-quality consistency anywhere, without the bulk or noise.
Core Features:
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Ultimate Precision: Proprietary 38mm conical burr with 36-click adjustment, perfect for everything from Espresso and pour-over to French Press.
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Foldable & Travel-Ready: The magnetic collapsible hopper reduces the height to just 17cm. Crafted from durable, food-grade ABS and PA materials.
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Smart & Quiet: Operates at an ultra-quiet 68dB. The intelligent auto-stop motor shuts off exactly when your 18g dose is fully ground.
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Long-Lasting Battery: An 800mAh USB-C rechargeable battery delivers up to 30 grinding sessions on a single charge.
Weight: 480g
Dimensions (Folded): 17cm height
Bean Capacity: 18g
Grind Settings: 36 stepped clicks (Espresso to French Press)
Materials: Premium Food-Grade Plastics (ABS, PA)
Battery: 800mAh with USB-C Fast Charging
Magnetic Bean Lid – No Spills, Even Upside Down
18g bean & grounds chamber – perfect for a single brew
