1.The grinding do not clean with water. Do not grind the peanut, soybean and other ingredients with oily.2.The thickness adjustment degree: Gently rotate the gear shape adjustment to a bit tight(Don't overwind, so as not to damage the internal structure), adjust the gear shape a groove as a case. Rotating the gear shape adjustment piece Counterclockwise for 2 ~ 5 case, its thickness is suitable for the espresso machine and mocha coffee pot; Rotating the gear shape adjustment piece Counterclockwise for 6 ~ 8 case, its thickness is suitable for the American coffee machine, hand washed and filter pressure type coffee pot; Rotating the gear shape adjustment piece Counterclockwise for 9 ~ 11 case, its thickness is suitable for the wind type coffeepot (siphon pot).3.The drawer can hold 50 g powder.4.Actually good or bad of coffee depends on the freshness of coffee powder largely, the powder of good coffee beans store for a week, even worse than the normal coffee beans. After grinding ro powder, air contact area multiplied, coffee powder cannot be saved for a long time. Even if there is a better preservation conditions, just can put the coffee powder life extend for a few days, it shows the necessity of coffee mill.5.Don't idle or grind counterclockwise , avoid ceramic core to damage.6.Metal handles and other metal parts don't wash with water, put in dry place, prevent rust.7.Don't add lubricant to adjust the piece.

• Ceramic core, it won't appear obvious fever when grinding, effectively reserve the original fragrance of coffee beans.
• Four corners are equipped with non-slip mat, more stable.
• Powder thickness can be adjusted, screw down the fine, screw up the rough.
• Non-polluting vintage style wood drawer, clean and sanitation. There is iron card slot, stick to the fuselage when grinding, powder will not fall out.
• Small volume, light weight, portable.It is very easy to operate at mobile restaurant, hotel or home kitchen. It is a perfect for travelers and coffee lovers.

Ceramic core, it won't appear obvious fever when grinding, effectively reserve the original fragrance of coffee beans.