This 1 Set Balance Scale Laboratory Triple Beam Balance Scale Teaching Tool with Weights Tweezers Is an Essential Tool for Kids Science Experiments and Educational Activities. Made from Aluminum Alloy, Rubber, and Abs Materials, It Ensures Long-Lasting Use and Resistance to Corrosion. the Plastic Tray Is Highly Resistant to Chemicals and Extreme Temperatures, Making It Perfect for Various Laboratory Settings. the Scale Features a Clear, Easy-to-Read Ruler with a Capacity of 200g and an Accuracy of 0.2g. the Sturdy Metal Base Ensures Stability on Any Surface, Providing Reliable Measurements Every Time. Ideal for Home Use, This Balance Scale Is Perfect for Teaching Children about Weight and Measurement in a Fun and Interactive Way. the Set Includes Six Weights and a Pair of Tweezers, Making It a Complete Package for Any Science Enthusiast. before Use, Please Remove the Black Rubber Protective Cover to Ensure Accurate Measurements. This Balance Scale Is a Great Addition to Any Educational Toolkit, Helping Kids Develop a Deeper Understanding of Scientific Principles through Hands-on Learning.