Introducing our Double Rectangle Segments Lavina Diamond Grinding Block! At our factory, we take pride in manufacturing high-quality products to meet your grinding needs. This diamond grinding block is meticulously crafted with durable materials, ensuring excellent performance and longevity. Featuring double rectangle segments, it provides efficient grinding and polishing on various surfaces. With its easy-to-use design, you can achieve precise results effortlessly. Trust in our factory's expertise and choose our Lavina Diamond Grinding Block for unparalleled grinding efficiency and remarkable durability.