USB rechargeable travel coffee grinder is made of durable stainless steel, food grade polypropylene and ceramic burr. Electric powerful allow you to adjust the coffee powder coarseness by turning the adjustable knob mechanism at the bottom of the grinder,clockwise rotate for fine,anticlockwise rotate for coarseness. It is portable small, sleek and slim,easy to assemble and store,just press the switch ON, it automatically grinding, better to make a fresh coffee when you need instead of degenerate and loose its flavors instant coffee. VERY easy to clean. The inner ceramic burr container can be cleaned normally,or use the little brush to clean.After cleaning,please wipe all the parts dry before you storage it. ALL IN ONE design include grinder, filter, coffee cup. It is a ideal battery coffee grinder&maker for home, car, office, hotel, travel or camping outside. If your have friends and families who is a coffee lover, but trouble in the manual burr grinders, it maybe a best gift for them. Specifications: Types: Automatic Coffee Grinders Charging mode: USB Material: stainless steel+food grade PP+Ceramic Coffee Cup volume: 200ML Charging Time: 2-3 hours Working Time: Approx. 12 times (full charged) Weight:1.8 Ib Package Include: 1* Rechargeable Electric Coffee Grinder 1* USB Cable 1* Manual
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