Item Type: Teeth Whitening Name: Teeth Polishing Set 1. 306 4 White pointed polisher 2. 311 4 White cone polisher 3. 351 4 White ball polisher 4. 320 3 Pink cup- polisher 5. 341 3 Pink knife wheel polisher 6. 313 3 Pink pointed polisher 7. 320 4 Light blue cup- polisher 8. 341 4 Light blue knife wheel polisher 9. 313 4 Light blue pointed polisher Followed is the steps. (Note: Each step should be used at the recommended speed.) First, adjust the nose to recommended speed, the polishers should be in the best condition and can achieve the best polishing effect. First step: recommended speed:15000-20000; According to different parts,you can 1, 2 and 3 different shape polishers for rough polishing the surface. Second step: recommended speed:15000; According to different parts,you can 4, 5 and 6 different shape polishers for fine polishing. Third step: recommended speed:15000; According to different parts,you can 7, 8 and 9 different shape polishers for super-fine polishing colour:As shown in color Material:Resin size:10*6*6cm Package Contents: 9*teeth polisher Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.