discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 0.84
freight :USD$7.00,(Postal parcel)
Minimum Order Quantity:11
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[size]:9cm * 3cm
(1) the black surface is coarse grinding, can hand out, fine Wenwan objects with caution, very powerful;
(2) gray surface, fine grinding surface, as polished before polishing;
(3) the white face using the words OPI polishing, another as the use of flour.
The polishing loss is the largest, so the polishing block has two sides that are polished.
Matters needing attention：
1, the rough sand surface needs careful operation! Its main function is to change the shape. Such as: Walnut remove tip, diamond Tibetan grinding, etc..
2, fine sand surface is mainly used for wood Wenwan or old gold and silver jewelry before polishing grinding.
3, polishing surface (two-sided) must dry throw! When polishing, the faster the action, the better the effect. This surface is used most, so there are two sides (white surface).
4, grinding, polishing, always go back and forth in one direction. Avoid horizontal use + vertical use.
5, the characters in the picture need to be read carefully before they can be used.