Brass Mass Set

• Brass Mass Set helps students experience and learn hands-on about mass, weight, measurement, estimation, and comparison
• Students learn to estimate, measure, and calculate weights
• Supports academic standards for measurement and data
• 10-piece precision weight set includes two each of 1g, 2g, 5g and 10g weights, and one each of 20g and 50g weights
• Ideal for ages 8+