Jewelers, craftsmen, and DIY enthusiasts - this diamond polishing compound kit is absolutely professional grade! You get 15 syringes with 5 grams each of oil-based diamond paste, ranging from super fine 200,000 grit all the way down to coarse 400 grit. That's every grit you need for complete polishing projects from rough shaping to mirror finishes. The 50% diamond powder concentration means faster cutting and better results compared to cheaper compounds. Made right here in the USA with no color additives, so it's safe for porous materials too. Perfect for polishing jewelry, metals, glass, gemstones, marble, granite, resin, watches, knives, guns - you name it. Works great with wool buffs, leather strops, or polishing machines. The oil base makes application smooth and helps the compound last longer. Whether you're removing scratches from glass, putting a mirror finish on metal, polishing rocks, or sharpening tools, this kit has the right grit for every step of the process. The syringes make application clean and easy, and the quality is exactly what you'd expect from professional diamond tools. If you're serious about polishing or work with multiple materials, having this complete grit range saves you from buying individual compounds separately. The results are seriously impressive - you can achieve professional-level finishes on virtually any material. This is one of those tool kits that instantly upgrades your workshop capabilities.