【Valuable 50g Pack】- This pack of diamond polishing & grinding compound includes total 50 gram(1.76) which is 10 times of the volume of the syringe one, it is a super valuable and professional choice for you to finish much more projects. 【Versatile & Multiple Applications】- This diamond paste can be used as polishing & grinding compound for hard metal, jewelry (rings, necklace etc) cleaning & renewing compound, stropping compound for knives sharpening, mirror and glass scratch removal , watch & gun polishing, epoxy polishing paste, rock & crystal polishing compound and buffing compound, resin polishing, abrasive paste, granite compound etc. It is compatible for almost all the materials. 【Easy to Use】- Use it both for manual and machine polishing . Use the polisher with wool buffs to polish and grind hard surface of metal, marble or watch lens etc. Use leather strops for knives sharpening and shinning. Or cleaning clothes for the soft materials such as silver, gold so that to renew your jewelry. 【Professional Industrial Grade 】- This diamond polishing compound is oil based, safe and easy to clean, with 25% concentration of diamond powder (uniform sizing 3000 Grit, 3-6 Microns) which is most suitable for Fine Polishing. 【Harmless & Safe】- This polishing compound are made by micro diamond powder, stable industrial oil etc which are safe and harmless for your health and complied with the related industrial standard. 3000Grit Diamond polishing compound