Zinc Physics Balls 1"H 25mm Metal Spheres with 3mm Drilled Hole Scientific Lab Experiment Equipment Set of 10 By GSC International Inc.

Support hands-on science learning with this set of Zinc Physics Balls, designed for classroom demonstrations and laboratory experiments. Each ball measures approximately 1 inch (25mm) in diameter and includes a precision-drilled 3mm hole, making it suitable for pendulum setups, motion studies, and density experiments.

Made from durable zinc with a smooth metallic finish, these balls provide consistent mass and reliable performance for repeated testing. The set of 10 allows for group activities and multiple experiment setups, making it ideal for STEM education and physics labs. Designed for indoor academic use, these components help enhance practical understanding of core scientific principles.

Key Features:

• Versatile Experiment Use: Ideal for pendulums, motion studies, and density testing | Full Dimensions: 1"H x 1"W x 1"D (Each Ball)
• Reliable Experimental Accuracy: Uniform size and material ensure consistent and repeatable results
• Classroom-Friendly Pack: Set of 10 supports group learning and multi-station lab setups
• Improves STEM Learning: Hands-on tool for demonstrating essential physics concepts
• Durable Lab Performance: Zinc construction supports long-term use in educational environments