Feature 1Suitable for jade, clocks and watches, lighters, jewelry, metal, jewelry, such as high precision polishing. 2In light of different roughness of the surface of the workpiece, the use of different polishing paste particle number 3W0.5 is the finest . W40 is the most thick from coarse to fine respectively can be used for grinding, fine grinding, polishing, fine buffing, finally can be a mirror effect. 4Features efficient, convenient, no pollution, no corrosion 5This polishing Paste has the characteristic of good oil solubility, special fine for grinding and polishingSpecification Features: Suitable for jade, clocks and watches, lighters, jewelry, metal, jewelry, such as high precision polishing. In light of different roughness of the surface of the workpiece, the use of different polishing paste particle number W0.5 is the finest . W40 is the most thick from coarse to fine respectively can be used for grinding, fine grinding, polishing, fine buffing, finally can be a mirror effect. Features efficient, convenient, no pollution, no corrosion Thispolishing Paste has the characteristic of good oil solubility, special fine for grinding and polishing Specification: Material: Oil soluble abrasive Grit(Optional): W40 320, W28 400,W20 600, W14 800, W10 1000, W7 1500, W5 2000, W3.5 3000, W2.5 4000,W1.5 6000,W1.0 8000,W0.5 10000 W40 320: coarse grinding and polishing W28 400: Ordinary polishing W20 600: Ordinary polishing W14 800: Ordinary polishing W10 1000: Ordinary polishing W7 1500: Fine polishing W5 2000: Fine polishing W3.5 3000: Fine polishing W2.5 4000: Fine polishing W1.5 6000: mirror polishing W1.0 8000: mirror polishing W0.5 10000: mirror polishing Size: 95*15mm/3.7*0.6in Weight: Approx.62g~64g/2.2oz~2.3oz Package list: 5 x Diamond Abrasive Paste