Description

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UPVOID Hand Grinder

A precision-crafted grinder designed for coffee enthusiasts who demand both performance and beauty.

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❤️ Two Premium Body Versions

 • Model R46: Aluminum Alloy – Anodized aluminum surface finish, lightweight at just 850 g in total

 • Model R46s: 304 Stainless Steel – natural brushed finish, solid and durable at 1600 g in total

Both versions feature a Burmese rosewood catch cup and handle knob, adding warmth and elegance to every detail.

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💎 Conical Burr Set

 • 440C stainless steel conical burrs (inner and outer), heat-treated for exceptional hardness and long-lasting sharpness

 • 46 mm outer burr with a unique reverse-cut tooth design

 • Optimized for smooth, consistent grinding with clockwise rotation

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⚙️ Advanced Engineering

 • Innovative shaftless design – eliminates the traditional central axle and enables direct clockwise rotation of the outer burr, reducing friction and delivering a uniquely smooth grinding experience

 • Anti-static burr carrier coating minimizes retention and clumping

 • 304 stainless steel crank and screws provide durability and long-term stability

 • Precision dial with a ruby crystal glass red indicator ensures accurate, repeatable grind settings

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❤️ Grinding Performance

Effortless and efficient. For example:

 • 18 g medium-dark roast beans

 • Espresso setting

 • Ground to perfection in just 30 seconds

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UPVOID unites cutting-edge engineering, premium materials, and artisanal craftsmanship—transforming every grind into a seamless step toward the perfect cup.