Elevate your weighing accuracy with UNIWEIGH Calibration Weights! Our 9-piece high precision scale calibration weight kit is designed to help you achieve precise measurements in your lab, kitchen, or office. Made from high-quality materials, these weights are built to last, ensuring you get the most out of your digital scale, gram scale, or mg scale. Product Features: Easy-to-use and durable design. High precision and accuracy for precise measurements. Perfect for calibrating digital scales, gram scales, and mg scales Ideal for laboratory, kitchen, or office use. Includes 1g, 2g, 5g, 10g, 20g, 50g, and 100g calibration weights. Comes with stainless tweezers for easy handling.